EX-4.2



 Exhibit 4.2 
  

 
  

j2 GLOBAL, INC. 
 AND 

U.S. BANK NATIONAL ASSOCIATION, 

as Trustee 
 First Supplemental
Indenture 
 Dated as of June 17, 2014 

to Indenture 
 Dated as of
June 10, 2014 
 3.25% Convertible Senior Notes due 2029 
  

 
  







 TABLE OF CONTENTS 

 
  

 

							
	 	  	 	  	PAGE	 
	
	ARTICLE 1	  
	DEFINITIONS	  
			
	Section 1.01 .	  	 Definitions
	  	 	2	  
	Section 1.02 .	  	 References to Interest
	  	 	12	  
	
	ARTICLE 2	  
	ISSUE, DESCRIPTION, EXECUTION, REGISTRATION AND EXCHANGE OF NOTES	  
			
	Section 2.01 .	  	 Scope of Supplemental Indenture
	  	 	12	  
	Section 2.02 .	  	 Designation and Amount
	  	 	13	  
	Section 2.03 .	  	 Form of Notes
	  	 	13	  
	Section 2.04 .	  	 Date and Denomination of Notes; Payments of Interest and Defaulted Amounts
	  	 	14	  
	Section 2.05 .	  	 Exchange and Registration of Transfer of Notes; Depositary; Paying Agent; Security Registrar
	  	 	15	  
	Section 2.06 .	  	 Mutilated, Destroyed, Lost or Stolen Notes
	  	 	16	  
	Section 2.07 .	  	 Cancellation
	  	 	16	  
	Section 2.08 .	  	 Additional Notes; Repurchases
	  	 	16	  
	Section 2.09	  	 U.S. Federal Income Tax Treatment. (a) For purposes of Sections 1272, 1273 and 1275 of the Code, the Notes are being
issued with Tax Original Issue Discount and the issue date of the Notes is June 17, 2014
	  	 	16	  
	
	ARTICLE 3	  
	SATISFACTION AND DISCHARGE	  
			
	Section 3.01 .	  	 Applicability of Article 4 and Article 13 of the Base Indenture
	  	 	17	  
	Section 3.02 .	  	 Satisfaction and Discharge
	  	 	17	  
	
	ARTICLE 4	  
	PARTICULAR COVENANTS OF THE COMPANY	  
			
	Section 4.01 .	  	 Payment of Principal and Interest
	  	 	18	  
	Section 4.02 .	  	 Provisions as to Conversion Agent
	  	 	18	  
	Section 4.03 .	  	 Reports
	  	 	18	  
	Section 4.04 .	  	 Compliance Certificate; Statements as to Defaults
	  	 	19	  
	Section 4.05 .	  	 Further Instruments and Acts
	  	 	19	  


  
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	ARTICLE 5	  
	CONTINGENT INTEREST	  
			
	 Section 5.01 .
	  	 Contingent Interest
	  	 	19	  
	
	ARTICLE 6	  
	DEFAULTS AND REMEDIES	  
			
	 Section 6.01 .
	  	 Applicability of Article 5 of the Base Indenture
	  	 	20	  
	 Section 6.02 .
	  	 Events of Default
	  	 	20	  
	 Section 6.03 .
	  	 Acceleration; Rescission and Annulment
	  	 	21	  
	 Section 6.04 .
	  	 Additional Interest
	  	 	22	  
	 Section 6.05 .
	  	 Payments of Notes on Default; Suit Therefor
	  	 	23	  
	 Section 6.06 .
	  	 Application of Monies Collected by Trustee
	  	 	25	  
	 Section 6.07 .
	  	 Proceedings by Holders
	  	 	25	  
	 Section 6.08 .
	  	 Proceedings by Trustee
	  	 	26	  
	 Section 6.09 .
	  	 Remedies Cumulative and Continuing
	  	 	27	  
	 Section 6.10 .
	  	 Direction of Proceedings and Waiver of Defaults by Majority of Holders
	  	 	27	  
	 Section 6.11 .
	  	 Notice of Defaults
	  	 	28	  
	 Section 6.12 .
	  	 Undertaking to Pay Costs
	  	 	28	  
	
	ARTICLE 7	  
	CONCERNING THE HOLDERS	  
			
	 Section 7.01 .
	  	 Action by Holders
	  	 	28	  
	 Section 7.02 .
	  	 Proof of Execution by Holders
	  	 	29	  
	 Section 7.03 .
	  	 Who Are Deemed Absolute Owners
	  	 	29	  
	 Section 7.04 .
	  	 Company-Owned Notes Disregarded
	  	 	29	  
	 Section 7.05 .
	  	 Revocation of Consents; Future Holders Bound
	  	 	30	  
	
	ARTICLE 8	  
	HOLDERS’ MEETINGS	  
			
	 Section 8.01 .
	  	 Purpose of Meetings
	  	 	30	  
	 Section 8.02 .
	  	 Call of Meetings by Trustee
	  	 	31	  
	 Section 8.03 .
	  	 Call of Meetings by Company or Holders
	  	 	31	  
	 Section 8.04 .
	  	 Qualifications for Voting
	  	 	31	  
	 Section 8.05 .
	  	 Regulations
	  	 	31	  
	 Section 8.06 .
	  	 Voting
	  	 	32	  
	 Section 8.07 .
	  	 No Delay of Rights by Meeting
	  	 	32	  
	
	ARTICLE 9	  
	SUPPLEMENTAL INDENTURES	  
			
	 Section 9.01 .
	  	 Applicability of Article 9 of the Base Indenture
	  	 	33	  


  
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	 Section 9.02 .
	  	 Supplemental Indentures Without Consent of Holders
	  	 	33	  
	 Section 9.03 .
	  	 Supplemental Indentures with Consent of Holders
	  	 	34	  
	 Section 9.04 .
	  	 Effect of Supplemental Indentures
	  	 	35	  
	 Section 9.05 .
	  	 Notation on Notes
	  	 	35	  
	 Section 9.06 .
	  	 Evidence of Compliance of Supplemental Indenture to Be Furnished Trustee
	  	 	35	  
	
	ARTICLE 10	  
	CONSOLIDATION, MERGER, SALE, CONVEYANCE AND LEASE	  
			
	 Section 10.01 .
	  	 Applicability of Article 8 of the Base Indenture
	  	 	35	  
	 Section 10.02 .
	  	 Company May Consolidate, Etc. on Certain Terms
	  	 	36	  
	 Section 10.03 .
	  	 Successor Corporation to Be Substituted
	  	 	36	  
	 Section 10.04 .
	  	 Opinion of Counsel to Be Given to Trustee
	  	 	37	  
	
	ARTICLE 11	  
	IMMUNITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS AND DIRECTORS	  
			
	 Section 11.01 .
	  	 Indenture and Notes Solely Corporate Obligations
	  	 	37	  
	
	ARTICLE 12	  
	CONVERSION OF NOTES	  
			
	 Section 12.01 .
	  	 Conversion Privilege
	  	 	37	  
	 Section 12.02 .
	  	 Conversion Procedure; Settlement Upon Conversion
	  	 	40	  
	 Section 12.03 .
	  	 Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Adjustment Events
	  	 	45	  
	 Section 12.04 .
	  	 Adjustment of Conversion Rate
	  	 	47	  
	 Section 12.05 .
	  	 Adjustments of Prices
	  	 	57	  
	 Section 12.06 .
	  	 Shares to Be Fully Paid
	  	 	57	  
	 Section 12.07 .
	  	 Effect of Recapitalizations, Reclassifications and Changes of the Common Stock
	  	 	57	  
	 Section 12.08 .
	  	 Certain Covenants
	  	 	59	  
	 Section 12.09 .
	  	 Responsibility of Trustee
	  	 	60	  
	 Section 12.10 .
	  	 Notice to Holders Prior to Certain Actions
	  	 	61	  
	 Section 12.11 .
	  	 Stockholder Rights Plans
	  	 	61	  
	
	ARTICLE 13	  
	REPURCHASE OF NOTES AT OPTION OF HOLDERS	  
			
	 Section 13.01 .
	  	 Repurchase at Option of Holders
	  	 	62	  
	 Section 13.02 .
	  	 Repurchase at Option of Holders Upon a Fundamental Change
	  	 	64	  
	 Section 13.03 .
	  	 Withdrawal of Repurchase Notice or Fundamental Change Repurchase Notice
	  	 	66	  
	 Section 13.04 .
	  	 Deposit of Repurchase Price or Fundamental Change Repurchase Price
	  	 	67	  
	 Section 13.05 .
	  	 Covenant to Comply with Applicable Laws Upon Repurchase of Notes
	  	 	68	  
	 Section 13.06 .
	  	 No Repurchase After Acceleration
	  	 	68	  


  
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	ARTICLE 14	  
	OPTIONAL REDEMPTION	  
			
	 Section 14.01 .
	  	 Applicability of Article 11 and Article 12 of the Base Indenture
	  	 	68	  
	 Section 14.02 .
	  	 Optional Redemption
	  	 	68	  
	 Section 14.03 .
	  	 Notice of Optional Redemption; Selection of Notes
	  	 	69	  
	 Section 14.04 .
	  	 Payment of Notes Called for Redemption
	  	 	70	  
	 Section 14.05 .
	  	 Restrictions on Redemption
	  	 	70	  
	
	ARTICLE 15	  
	MISCELLANEOUS PROVISIONS	  
			
	 Section 15.01 .
	  	 Provisions Binding on Company’s Successors
	  	 	71	  
	 Section 15.02 .
	  	 Official Acts by Successor Corporation
	  	 	71	  
	 Section 15.03 .
	  	 Addresses for Notices, Etc
	  	 	71	  
	 Section 15.04 .
	  	 Governing Law; Jurisdiction
	  	 	71	  
	 Section 15.05 .
	  	 Legal Holidays
	  	 	72	  
	 Section 15.06 .
	  	 No Security Interest Created
	  	 	72	  
	 Section 15.07 .
	  	 Table of Contents, Headings, Etc
	  	 	72	  
	 Section 15.08 .
	  	 Execution in Counterparts
	  	 	72	  
	 Section 15.09 .
	  	 Severability
	  	 	72	  
	 Section 15.10 .
	  	 Waiver of Jury Trial
	  	 	73	  
	 Section 15.11 .
	  	 Force Majeure
	  	 	73	  
	 Section 15.12 .
	  	 Calculations
	  	 	73	  
	 Section 15.13 .
	  	 USA PATRIOT Act
	  	 	73	  
	
	EXHIBIT	  
	 Exhibit A
	  	 Form of Note
	  	 	A-1	  


  
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 FIRST SUPPLEMENTAL INDENTURE dated as of June 17, 2014 (this “Supplemental
Indenture”) between j2 Global, Inc., a Delaware corporation, as issuer (the “Company,” as more fully set forth in Section 1.01) and U.S. Bank National Association, a national banking association organized under the laws of
the United States, as trustee (the “Trustee,” as more fully set forth in Section 1.01), supplementing the Indenture, dated as of June 10, 2014, between the Company and the Trustee (the “Base Indenture” and the
Base Indenture, as amended and supplemented by this Supplemental Indenture, and as it may be further amended or supplemented from time to time with respect to the Notes, the “Indenture”). 

W I T N E S S E T H: 
 WHEREAS,
the Company executed and delivered the Base Indenture to the Trustee to provide, among other things, for the issuance, from time to time, in an unlimited aggregate principal amount, one or more series of Securities to be established by the Company
under, and authenticated and delivered as provided in, the Base Indenture; and 
 WHEREAS, Section 301 of the Base Indenture provides
for the Company to issue Securities thereunder in the form and on the terms set forth in one or more Board Resolutions and Officer’s Certificates or indentures supplemental thereto; and 

WHEREAS, for its lawful corporate purposes, the Company has duly authorized the issuance of its 3.25% Convertible Senior Notes due 2029
(the “Notes”), initially in an aggregate principal amount not to exceed $350,000,000 (as increased by an amount equal to the aggregate principal amount of any additional Notes purchased by the Underwriters pursuant to the exercise
of their option to purchase additional Notes as set forth in the Underwriting Agreement), and in order to provide the terms and conditions upon which the Notes are to be authenticated, issued and delivered, the Company has duly authorized the
execution and delivery of this Supplemental Indenture; and 
 WHEREAS, the Form of Note, the certificate of authentication to be
borne by each Note, the Form of Notice of Conversion, the Form of Fundamental Change Repurchase Notice, the Form of Repurchase Notice and the Form of Assignment and Transfer to be borne by the Notes are to be substantially in the forms hereinafter
provided; and 
 WHEREAS, the conditions set forth in the Base Indenture for the execution and delivery of this Supplemental Indenture have
been complied with; and 
 WHEREAS, all acts and things necessary to make the Notes, when executed by the Company and authenticated and
delivered by the Trustee or a duly authorized authenticating agent, as in this Indenture provided, the valid, binding and legal obligations of the Company, and this Indenture a valid agreement according to its terms, have been done and performed,
and the execution of this Indenture and the issuance hereunder of the Notes have in all respects been duly authorized. 







 NOW, THEREFORE, THIS INDENTURE WITNESSETH: 

That in order to declare the terms and conditions upon which the Notes are, and are to be, authenticated, issued and delivered, and in
consideration of the premises and of the purchase and acceptance of the Notes by the Holders thereof, the Company covenants and agrees with the Trustee for the equal and proportionate benefit of the respective Holders from time to time of the Notes
(except as otherwise provided below), as follows: 
 ARTICLE 1 

DEFINITIONS 

Section 1.01. Definitions. The terms defined in this Section 1.01 (except as herein otherwise expressly provided or unless the
context otherwise requires) for all purposes of this Supplemental Indenture and of any indenture supplemental hereto shall have the respective meanings specified in this Section 1.01 and, to the extent applicable, supersede the definitions thereof
in the Base Indenture. All words, terms and phrases defined in the Base Indenture (but not otherwise defined herein) shall have the same meanings as in the Base Indenture. The words “herein,” “hereof,” “hereunder” and
words of similar import (i) when used with regard to any specified Article, Section or sub-division, refer to such Article, Section or sub-division of this Supplemental Indenture and (ii) otherwise, refer to the Indenture as a whole and
not to any particular Article, Section or other subdivision. The terms defined in this Article include the plural as well as the singular. 

“Additional Interest” means all amounts, if any, payable pursuant to Section 6.04. 

“Additional Shares” shall have the meaning specified in Section 12.03(a). 

“Bid Solicitation Agent” means the Person appointed by the Company to solicit bids for the Trading Price of the Notes in
accordance with Section 12.01(b)(i). The Trustee shall initially act as the Bid Solicitation Agent. 
 “Business Day”
means, with respect to any Note, any day other than a Saturday, a Sunday or a day on which federally chartered banking institutions in New York, New York are not required to be open. 

“Capital Stock” means, for any entity, any and all shares, interests, rights to purchase, warrants, options, participations
or other equivalents of or interests in (however designated) stock issued by that entity. 
 “Cash Settlement” shall have
the meaning specified in Section 12.02(a). 
 “Change in Control” shall be deemed to have occurred at the time after the
Notes are originally issued if any of the following occurs: 
 (a) any “person” or “group” within the
meaning of Section 13(d) of the Exchange Act, other than the Company, its Wholly Owned Subsidiaries and the 

  
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employee benefit plans of the Company and its Wholly Owned Subsidiaries, has become the direct or indirect “beneficial owner,” as defined in Rule 13d-3 under the Exchange Act, of the
Company’s Common Equity representing more than 50% of the voting power of the Company’s Common Equity; 
 (b) the
consummation of (A) any recapitalization, reclassification or change of the Common Stock (other than changes resulting from a subdivision or combination) as a result of which the Common Stock would be converted into, or exchanged for, stock,
other securities, other property or assets; (B) any share exchange, consolidation or merger of the Company pursuant to which the Common Stock will be converted into cash, securities or other property or assets; or (C) any sale, lease or
other transfer in one transaction or a series of transactions of all or substantially all of the consolidated assets of the Company and its Subsidiaries, taken as a whole, to any Person other than one of the Company’s Wholly Owned Subsidiaries;
provided, however, that a transaction described in clause (A) or clause (B) in which the holders of all classes of the Company’s Common Equity immediately prior to such transaction own, directly or indirectly, more than 50% of
all classes of Common Equity of the continuing or surviving corporation or transferee or the parent thereof immediately after such transaction in substantially the same proportions as among themselves as such ownership immediately prior to such
transaction shall not be a Change in Control pursuant to this clause (b); or 
 (c) the holders of the Company’s Capital
Stock approve any plan or proposal for the liquidation or dissolution of the Company. 
 provided, however, that a transaction or transactions
described in clause (b) above shall not constitute a Change in Control, if at least 90% of the consideration received or to be received by the common stockholders of the Company, excluding cash payments for fractional shares and cash payments
made pursuant to dissenters’ appraisal rights, in connection with such transaction or transactions consists of shares of common stock or depositary receipts evidencing interests in ordinary shares or common equity, in each case, that are listed
or quoted on any of The New York Stock Exchange, The NASDAQ Global Select Market or The NASDAQ Global Market (or any of their respective successors) or will be so listed or quoted immediately following such transaction or transactions and as a
result of such transaction or transactions the Notes become convertible into such consideration (subject to the provisions of Section 12.02(a)). 

“Clause A Distribution” shall have the meaning specified in Section 12.04(c). 

“Clause B Distribution” shall have the meaning specified in Section 12.04(c). 

“Clause C Distribution” shall have the meaning specified in Section 12.04(c). 

“close of business” means 5:00 p.m. (New York City time). 

“Closing Sale Price” of the Common Stock on any date means the closing per share sale price (or, if no closing sale
price is reported, the average of the bid and ask prices or, if more  

  
 3 








 
than one in either case, the average of the average bid and the average ask prices) at 4:00 p.m. (New York City time) on such date as reported in composite transactions for the principal U.S.
national or regional securities exchange on which the Common Stock is traded or, if the Common Stock is not listed on a U.S. national or regional securities exchange, as quoted by OTC Markets Group Inc. or a similar organization. If the Common Stock
is not so quoted, the “Closing Sale Price” shall be the average of the mid-point of the last bid and ask prices for the Common Stock on the relevant date from each of at least three nationally recognized independent investment
banking firms selected by the Company for this purpose. 
 “Code” shall mean the Internal Revenue Code of
1986, as amended. 
 “Combination Settlement” shall have the meaning specified in Section 12.02(a).

 “Common Conversion Period” shall have the meaning specified in the definition of “Conversion
Period”.  
 “Common Equity” of any Person means Capital Stock of such Person that is generally entitled
(a) to vote in the election of directors of such Person or (b) if such Person is not a corporation, to vote or otherwise participate in the selection of the governing body, partners, managers or others that will control the management or
policies of such Person. 
 “Common Stock” means the common stock of the Company, par value $0.01 per share,
at the date of this Indenture, subject to Section 12.07. 
 “Company” shall have the meaning specified in the
first paragraph of this Indenture, and subject to the provisions of Article 10, shall include its successors and assigns. 

“Company Notice” shall have the meaning specified in Section 13.01(a). 

“contingent debt regulations” shall have the meaning specified in Section 2.09. 

“Contingent Interest” shall have the meaning specified in Section 5.01. 

“Contingent Interest Measurement Period” shall have the meaning specified in Section 5.01. 

“Contingent Interest Period” shall have the meaning specified in Section 5.01. 

“Contingent Interest Trading Price” shall have the same meaning as “Trading Price”, except that, for purposes of
determining Contingent Interest (a) the Bid Solicitation Agent shall be required to obtain the Trading Price per $1,000 principal amount of Notes on each Interest Payment Date beginning on, and including, the Interest Payment Date occurring on
June 15, 2021, irrespective of whether it is instructed to do so by the Company; and (b) (x) if on any date of determination the Bid Solicitation Agent cannot reasonably obtain at least one bid for $5,000,000 principal amount of the
Notes from an independent nationally recognized securities 

  
 4 








 
dealer or (y) if the Company instructs the Bid Solicitation Agent to obtain bids and the Bid Solicitation Agent fails to obtain such bids when required, then, in any such case, the
Contingent Interest Trading Price per $1,000 principal amount of the Notes shall be deemed to be equal to the product of (i) the Conversion Rate in effect on the relevant date of determination and (ii) the average of the Closing Sale
Prices of the Common Stock over the five Trading Day period ending on, but excluding, the relevant date of determination. 

“Conversion Agent” shall have the meaning specified in Section 4.02. 

“Conversion Date” shall have the meaning specified in Section 12.02(c). 

“Conversion Obligation” shall have the meaning specified in Section 12.01(a). 

“Conversion Period” with respect to any Note surrendered for conversion means: (i) if the relevant Conversion
Date occurs other than during the Common Conversion Period, the Maturity Conversion Period or the Redemption Period, the 30 consecutive Trading Day period beginning on, and including, the second Trading Day after the related Conversion Date;
(ii) if the relevant Conversion Date occurs during the period beginning on, and including, March 15, 2021 to, and including, the business day immediately preceding June 20, 2021 (the “Common Conversion Period”), the
30 consecutive Trading Days beginning on, and including the 32nd Scheduled Trading Day immediately preceding June 20, 2021; (iii) if the relevant Conversion Date occurs during the period
beginning on, and including, March 15, 2029 to, and including, the Business Day immediately preceding the Maturity Date (the “Maturity Conversion Period”), the 30 consecutive Trading Days beginning on, and including, the 32nd Scheduled Trading Day immediately preceding the Maturity Date; and (iv) if the relevant Conversion Date occurs (x) during the period beginning on, and including, the date of the
Company’s issuance of a Redemption Notice with respect to the Notes pursuant to Section 14.03 to, but excluding, the relevant Redemption Date and (y) other than during the Common Conversion Period or the Maturity Conversion Period (the
period meeting the requirements described in clause (x) and clause (y), the “Redemption Period”), the 30 consecutive Trading Days beginning on, and including, the 32nd
Scheduled Trading Day immediately preceding such Redemption Date. 
 “Conversion Price” means as of any time,
$1,000, divided by the Conversion Rate as of such time. 
 “Conversion Rate” shall have
the meaning specified in Section 12.01(a). 
 “Custodian” means the Trustee, as custodian for The Depository
Trust Company, with respect to the Global Notes, or any successor entity thereto. 
 “Daily Conversion Value”
means, for each of the 30 consecutive Trading Days during the relevant Conversion Period, one-thirtieth (1/30th) of the product of (a) the Conversion Rate on such Trading Day and
(b) the Daily VWAP for such Trading Day. 
 “Daily Measurement Value” means the Specified Dollar Amount
(if any), divided by 30. 

  
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 “Daily Settlement Amount,” for each of the 30 consecutive Trading Days
during the relevant Conversion Period, shall consist of: 
 (a) cash in an amount equal to the lesser of (i) the
Daily Measurement Value and (ii) the Daily Conversion Value on such Trading Day; and 
 (b) if the Daily Conversion
Value on such Trading Day exceeds the Daily Measurement Value, a number of shares of Common Stock equal to (i) the difference between the Daily Conversion Value and the Daily Measurement Value, divided by (ii) the Daily VWAP
for such Trading Day. 
 “Daily VWAP” means, for each of the 30 consecutive Trading Days during the relevant
Conversion Period, the per share volume-weighted average price of the Common Stock (or other security) on the NASDAQ Global Select Market (or other principal exchange on which such security is then listed) as displayed under the heading
“Bloomberg VWAP” on Bloomberg page “JCOM.UQ <equity> AQR” (or its equivalent successor if such page is not available, or the Bloomberg Page for any security that is part of the Reference Property into which the Common Stock
has been converted, if applicable) in respect of the period from the scheduled open of trading until the scheduled close of trading of the primary trading session on such Trading Day (or if such volume-weighted average price is unavailable (or the
Reference Property is not a security), the market value of one share of the Common Stock (or other Reference Property) on such Trading Day as determined, if practicable, using a volume-weighted average method, by a nationally recognized independent
investment banking firm retained for this purpose by the Company). The “Daily VWAP” shall be determined without regard to after-hours trading or any other trading outside of the regular trading session trading hours. 

“Default” means any event that is, or after notice or passage of time, or both, would be, an Event of Default.

 “Defaulted Amounts” means any amounts on any Note (including, without limitation, the Redemption Price, the
Repurchase Price on any Repurchase Date, the Fundamental Change Repurchase Price, principal and interest) that are payable but are not punctually paid or duly provided for. Solely for purposes of the Notes, this definition shall be deemed to
supersede the definition of “Defaulted Interest” in Section 307 of the Base Indenture, and any reference in the Base Indenture to “Defaulted Interest” shall be deemed to refer to Defaulted Amounts as herein defined.

 “Distributed Property” shall have the meaning specified in Section 12.04(c). 

“Effective Date” shall have the meaning specified in Section 12.03(c), except that, as used in Section 12.04 and Section
12.05, “Effective Date” means the first date on which shares of the Common Stock trade on the applicable exchange or in the applicable market, regular way, reflecting the relevant share split or share combination, as applicable.

 “Event of Default” shall have the meaning specified in Section 6.02. 

  
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 “Ex-Dividend Date” means the first date on which shares of the Common
Stock trade on the applicable exchange or in the applicable market, regular way, without the right to receive the issuance, dividend or distribution in question, from the Company or, if applicable, from the seller of Common Stock on such exchange or
market (in the form of due bills or otherwise) as determined by such exchange or market. 
 “Form of Assignment and
Transfer” means the “Form of Assignment and Transfer” attached as Attachment 4 to the Form of Note attached hereto as Exhibit A. 

“Form of Fundamental Change Repurchase Notice” means the “Form of Fundamental Change Repurchase Notice”
attached as Attachment 2 to the Form of Note attached hereto as Exhibit A. 
 “Form of Note” means the
“Form of Note” attached hereto as Exhibit A. 
 “Form of Notice of Conversion” means the “Form
of Notice of Conversion” attached as Attachment 1 to the Form of Note attached hereto as Exhibit A. 
 “Form of
Repurchase Notice” means the “Form of Repurchase Notice” attached as Attachment 3 to the Form of Note attached hereto as Exhibit A. 

“Fundamental Change” means the occurrence of a Change in Control or a Termination of Trading. 

“Fundamental Change Company Notice” shall have the meaning specified in Section 13.02(c). 

“Fundamental Change Repurchase Date” shall have the meaning specified in Section 13.02(a). 

“Fundamental Change Repurchase Notice” shall have the meaning specified in Section 13.02(b)(i). 

“Fundamental Change Repurchase Price” shall have the meaning specified in Section 13.02(a). 

“Global Note” means a Note in the form of a Global Security. 

“Holder,” as applied to any Note, or other similar terms (but excluding the term “beneficial holder”), means
any Person in whose name at the time a particular Note is registered on the Security Register. 
 “Indenture”
has the meaning specified in the recitals of this Supplemental Indenture. 
 “Initial Dividend Threshold”
shall have the meaning specified in Section 12.04(d). 

  
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 “Interest Payment Date” means each June 15 and December 15 of
each year, beginning on December 15, 2014. 
 “Make Whole Adjustment Event” means the occurrence prior
to June 20, 2021 of either (i) any transaction or event that constitutes a Change in Control (determined after giving effect to any exceptions to or exclusions from such definition, but without regard to the proviso in
clause (b) but, for the avoidance of doubt, subject to the proviso at the end of such definition) or (ii) any Termination of Trading. 

“Market Disruption Event” means, for the purposes of determining amounts due upon conversion (a) a failure by the
primary U.S. national or regional securities exchange or trading system on which the Common Stock is then listed or quoted to open for trading during its regular trading session or (b) the occurrence or existence prior to 1:00 p.m., New York
City time, on any Scheduled Trading Day for the Common Stock for more than one half-hour period in the aggregate of any suspension or limitation imposed on trading (by reason of movements in price exceeding limits permitted by the relevant stock
exchange or otherwise) in the Common Stock or in any options contracts or futures contracts relating to the Common Stock. 

“Maturity Conversion Period” shall have the meaning specified in the definition of “Conversion Period”. 

 “Maturity Date” means June 15, 2029. 

“Measurement Period” shall have the meaning specified in Section 12.01(b)(i). 

“Merger Common Stock” shall have the meaning specified in Section 12.07(e)(i). 

“Merger Event” shall have the meaning specified in Section 12.07(a). 

“Merger Valuation Percentage” for any Merger Event shall be equal to (x) the arithmetic average of the Closing
Sale Prices of one share of such Merger Common Stock over the relevant Merger Valuation Period (determined as if references to “Common Stock” in the definition of “Closing Sale Price” were references to the “Merger Common
Stock” for such Merger Event), divided by (y) the arithmetic average of the Closing Sale Prices of one share of Common Stock over the relevant Merger Valuation Period. 

“Merger Valuation Period” for any Merger Event means the five consecutive Trading Day period immediately preceding,
but excluding, the effective date for such Merger Event. 
 “Note” or “Notes” shall have the
meaning specified in the first paragraph of the recitals of this Indenture. 
 “Notice of Conversion” shall
have the meaning specified in Section 12.02(b). 

  
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 “Officer” means, with respect to the Company, the President, the Chief Executive
Officer, the Treasurer, the Secretary, any Executive or Senior Vice President or any Vice President (whether or not designated by a number or numbers or word or words added before or after the title “Vice President”). 

“open of business” means 9:00 a.m. (New York City time). 

“Optional Redemption” shall have the meaning specified in Section 14.02. 

“outstanding,” notwithstanding anything to the contrary in the Base Indenture, when used with reference to Notes, shall,
subject to the provisions of Section 7.04, mean, as of any particular time, all Notes authenticated and delivered by the Trustee under this Indenture, except: 

(a) Notes theretofore canceled by the Trustee or accepted by the Trustee for cancellation; 

(b) Notes, or portions thereof, that have become due and payable and in respect of which monies in the necessary amount shall
have been deposited in trust with the Trustee or with any Paying Agent (other than the Company) or shall have been set aside and segregated in trust by the Company (if the Company shall act as its own Paying Agent); 

(c) Notes with respect to which the Company has elected not to issue a new Note pursuant to Section 2.06 or Notes in lieu of
which, or in substitution for which, other Notes shall have been authenticated and delivered pursuant to the terms of Section 2.06 unless proof satisfactory to the Trustee is presented that any such Notes are held by protected purchasers in due
course; 
 (d) Notes converted pursuant to Article 12 and required to be cancelled pursuant to Section 309 of the Base
Indenture; and 
 (e) Notes repurchased by the Company pursuant to the penultimate sentence of Section 2.08 (other than Notes
repurchased by cash settled swaps or other derivatives). 
 “Physical Notes” means permanent certificated Notes in
registered form issued in denominations of $1,000 principal amount and integral multiples thereof. 
 “Physical Settlement”
shall have the meaning specified in Section 12.02(a). 
 “Prospectus Supplement” means the prospectus supplement dated
June 11, 2014, supplementing the prospectus dated June 10, 2014, as supplemented by the related pricing term sheet dated June 11, 2014, relating to the offering and sale of the Notes. 

“Record Date” means, with respect to any dividend, distribution or other transaction or event in which the holders of Common
Stock (or other applicable security) have the right to 

  
 9 








 
receive any cash, securities or other property or in which the Common Stock (or such other security) is exchanged for or converted into any combination of cash, securities or other property, the
date fixed for determination of holders of the Common Stock (or such other security) entitled to receive such cash, securities or other property (whether such date is fixed by the Board of Directors, by statute, by contract or otherwise). 

“Redemption Date” shall have the meaning specified in Section 14.03. 

“Redemption Notice” shall have the meaning specified in Section 14.03. 

“Redemption Period” shall have the meaning specified in the definition of “Conversion Period”. 

“Redemption Price” means, for any Notes to be redeemed pursuant to Section 14.02, 100% of the principal amount of such Notes,
plus accrued and unpaid interest, if any, to, but excluding, the Redemption Date (unless the Redemption Date falls after a Regular Record Date but on or prior to the immediately succeeding Interest Payment Date, in which case interest accrued
to the Interest Payment Date will be paid to Holders of record of such Notes on such Regular Record Date, and the Redemption Price will be equal to 100% of the principal amount of such Notes). 

“Reference Property” shall have the meaning specified in Section 12.07(a). 

“Regular Record Date,” with respect to any Interest Payment Date, means the June 1 or December 1 (whether or not
such day is a Business Day) immediately preceding the applicable June 15 or December 15 Interest Payment Date, respectively. 

“Repurchase Date” shall have the meaning specified in Section 13.01(a). 

“Repurchase Expiration Time” shall have the meaning specified in Section 13.01(a). 

“Repurchase Notice” shall have the meaning specified in Section 13.01(a). 

“Repurchase Price” shall have the meaning specified in Section 13.01(a). 

“Scheduled Trading Day” means a day that is scheduled to be a Trading Day on the principal U.S. national or regional
securities exchange or trading system on which the Common Stock is listed or quoted. If the Common Stock is not so listed or quoted, “Scheduled Trading Day” means a Business Day. 

“Settlement Amount” has the meaning specified in Section 12.02(a)(iv). 

“Settlement Method” means, with respect to any conversion of Notes, Physical Settlement, Cash Settlement or Combination
Settlement, as elected (or deemed to have been elected) by the Company. 

  
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 “Settlement Notice” has the meaning specified in Section 12.02(a)(iii). 

“Significant Subsidiary” means a Subsidiary of the Company that meets the definition of “significant subsidiary” in
Article 1, Rule 1-02 of Regulation S-X under the Exchange Act. 
 “Specified Dollar Amount” means the maximum cash
amount per $1,000 principal amount of Notes to be received upon conversion as specified in the Settlement Notice related to any converted Notes. 

“Spin-Off” shall have the meaning specified in Section 12.04(c). 

“Stock Price” shall have the meaning specified in Section 12.03(c). 

“Successor Company” shall have the meaning specified in Section 10.02(a). 

“Termination of Trading” means that the Common Stock (or other common stock underlying the Notes) ceases to be listed or
quoted on any of The New York Stock Exchange, The NASDAQ Global Select Market or The NASDAQ Global Market (or any of their respective successors). 

“Trading Day” means a day on which (i) trading in the Common Stock generally occurs on The NASDAQ Global Select Market
or, if the Common Stock is not listed on The NASDAQ Global Select Market, on the principal other U.S. national or regional securities exchange or trading system on which the Common Stock is then listed or quoted and (ii) a Closing Sale Price
for the Common Stock is available on such securities exchange or trading system; provided, that for purposes of determining amounts due upon conversion only, “Trading Day” means a day on which (x) there is no Market
Disruption Event, (y) trading in the Common Stock generally occurs on The NASDAQ Global Select Market or, if the Common Stock is not then listed on The NASDAQ Global Select Market, on the principal other U.S. national or regional securities
exchange or trading system on which the Common Stock is then listed or quoted and (z) the relevant exchange or trading system closes at 4:00 p.m. (New York City time) or the then standard closing time for regular trading on such exchange or
trading system; provided further that, in each case, if the Common Stock is not so listed or quoted, “Trading Day” means a Business Day. 

“Trading Price” of the Notes on any date of determination means the average of the secondary market bid quotations obtained
by the Bid Solicitation Agent for $5,000,000 principal amount of Notes at approximately 3:30 p.m., New York City time, on such determination date from three independent nationally recognized securities dealers the Company selects for this purpose;
provided that if three such bids cannot reasonably be obtained by the Bid Solicitation Agent but two such bids can reasonably be obtained, then the average of these two bids shall be used, and if only one such bid can reasonably be obtained
by the Bid Solicitation Agent, that one bid shall be used. If the Bid Solicitation Agent cannot reasonably obtain at least one bid for $5,000,000 principal amount of Notes from an independent nationally recognized securities dealer on any
determination date, then the Trading Price per $1,000 principal amount of Notes on such determination date shall be deemed to be less than 98% of the product of the Closing Sale Price of the Common Stock and the Conversion Rate. 

  
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 “Trigger Event” shall have the meaning specified in Section 12.04(c). 

“Trustee” means the Person named as the “Trustee” in the first paragraph of this Indenture until a successor
trustee shall have become such pursuant to the applicable provisions of this Indenture, and thereafter “Trustee” shall mean or include each Person who is then a Trustee hereunder. 

“Underwriters” means Merrill Lynch, Pierce Fenner & Smith Incorporated, Citigroup Global Markets Inc., Wells Fargo
Securities, LLC, FBR Capital Markets & Co., Mitsubishi UFJ Securities (USA) LLC, Wedbush Securities Inc. and William Blair & Company, L.L.C. 

“Underwriting Agreement” means that certain Underwriting Agreement, dated as of June 11, 2014, among the Company and the
Underwriters. 
 “unit of Reference Property” shall have the meaning specified in Section 12.07(a). 

“Valuation Period” shall have the meaning specified in Section 12.04(c). 

“Wholly Owned Subsidiary” means, with respect to any Person, any Subsidiary of such Person, except that, solely for purposes
of this definition, the reference to “50%” in the definition of “Subsidiary” in the Base Indenture shall be deemed replaced by a reference to “100%”. 

Section 1.02. References to Interest. Unless the context otherwise requires, any reference to interest on, or in respect of, any
Note in this Indenture shall be deemed to include (a) any Additional Interest if, in such context, Additional Interest is, was or would be payable pursuant to Section 6.04 and (b) any Contingent Interest if, in such context, Contingent
Interest is, was or would be payable pursuant to Section 5.01. Unless the context otherwise requires, any express mention of Additional Interest or Contingent Interest in any provision hereof shall not be construed as excluding Additional Interest
or Contingent Interest, as the case may be, in those provisions hereof where such express mention is not made. 
 ARTICLE 2 

ISSUE, DESCRIPTION, EXECUTION, REGISTRATION AND
EXCHANGE OF NOTES 
 Section 2.01. Scope of Supplemental Indenture. This
Supplemental Indenture amends and supplements the provisions of the Base Indenture, to which provisions reference is hereby made. The changes, modifications and supplements to the Base Indenture effected by this Supplemental Indenture shall be
applicable only with respect to, and shall only govern the terms of, the Notes, which may be issued from time to time in accordance herewith, and shall not apply to any other Securities that may be issued under the Base Indenture unless a
supplemental indenture with respect to such other Securities specifically incorporates such changes, 

  
 12 








 
modifications and supplements. For all purposes under the Base Indenture, the Notes shall constitute a single series of Securities, and with regard to any matter requiring the consent under the
Base Indenture of Holders of multiple series of Securities voting together as a single class, the consent of Holders of the Notes voting as a separate class shall also be required and the same threshold shall apply. The provisions of this
Supplemental Indenture shall supersede, with respect to the Notes, any conflicting provisions in the Base Indenture. 
 Section 2.02.
Designation and Amount. The Notes shall be designated as the “3.25% Convertible Senior Notes due 2029.” The aggregate principal amount of Notes that may be authenticated and delivered under this Indenture is initially limited to
$350,000,000 (as increased by an amount equal to the aggregate principal amount of any additional Notes purchased by the Underwriters pursuant to the exercise of their option to purchase additional Notes as set forth in the Underwriting Agreement),
subject to Section 2.08 and except for Notes authenticated and delivered upon registration or transfer of, or in exchange for, or in lieu of other Notes to the extent expressly permitted hereunder. 

Section 2.03. Form of Notes. Article 2 of the Base Indenture shall not apply with respect to the Notes, and any reference in the
Base Indenture to Article 2 thereof or any provision contained therein shall be deemed to refer to Section 2.03 hereof or the applicable provision contained in Section 2.03 hereof. The Notes and the Trustee’s certificate of authentication to be
borne by such Notes shall be substantially in the respective forms set forth in Exhibit A, the terms and provisions of which shall constitute, and are hereby expressly incorporated in and made a part of the Indenture. To the extent applicable, the
Company and the Trustee, by their execution and delivery of this Supplemental Indenture, expressly agree to such terms and provisions and to be bound thereby. 

Any Global Note may be endorsed with or have incorporated in the text thereof such legends or recitals or changes not inconsistent with the
provisions of this Indenture as may be required by the Custodian or the Depositary, or as may be required to comply with any applicable law or any regulation thereunder or with the rules and regulations of any securities exchange or automated
quotation system upon which the Notes may be listed or traded or designated for issuance or to conform with any usage with respect thereto, or to indicate any special limitations or restrictions to which any particular Notes are subject. 

Any of the Notes may have such letters, numbers or other marks of identification and such notations, legends or endorsements as the Officers
executing the same may approve (execution thereof to be conclusive evidence of such approval) and as are not inconsistent with the provisions of the Indenture, or as may be required to comply with any law or with any rule or regulation made pursuant
thereto or with any rule or regulation of any securities exchange or automated quotation system on which the Notes may be listed or designated for issuance, or to conform to usage or to indicate any special limitations or restrictions to which any
particular Notes are subject. 

  
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 Each Global Note shall represent such principal amount of the outstanding Notes as shall be
specified therein and shall provide that it shall represent the aggregate principal amount of outstanding Notes from time to time endorsed thereon and that the aggregate principal amount of outstanding Notes represented thereby may from time to time
be increased or reduced to reflect redemptions, repurchases, cancellations, conversions, transfers or exchanges permitted hereby. Any endorsement of a Global Note to reflect the amount of any increase or decrease in the amount of outstanding Notes
represented thereby shall be made by the Trustee or the Custodian, at the direction of the Trustee, in such manner and upon instructions given by the Holder of such Notes in accordance with this Indenture. Payment of principal (including the
Redemption Price, the Repurchase Price and the Fundamental Change Repurchase Price, if applicable) of, and accrued and unpaid interest on, a Global Note shall be made to the Holder of such Note on the date of payment, unless a record date or other
means of determining Holders eligible to receive payment is provided for herein. 
 Section 2.04. Date and Denomination of Notes;
Payments of Interest and Defaulted Amounts. (a) The Notes shall be issuable in registered form without coupons in denominations of $1,000 principal amount and integral multiples thereof. Each Note shall be dated the date of its
authentication and shall bear interest from the date specified on the face of such Note. Accrued interest on the Notes shall be computed on the basis of a 360-day year composed of twelve 30-day months and, for partial months, on the basis of the
number of days actually elapsed in a 30-day month. 
 (b) The Person in whose name any Note (or its Predecessor Security) is registered on
the Security Register at the close of business on any Regular Record Date with respect to any Interest Payment Date shall be entitled to receive the interest payable on such Interest Payment Date. The principal amount of any Note (x) in the
case of any Physical Note, shall be payable at the office or agency of the Company maintained by the Company for such purposes, which shall initially be the Corporate Trust Office and (y) in the case of any Global Note, shall be payable by wire
transfer of immediately available funds to the account of the Depositary or its nominee. The Company shall pay interest (i) on any Physical Notes (A) to Holders holding Physical Notes having an aggregate principal amount of $1,000,000 or
less, by check mailed to the Holders of these Notes at their address as it appears in the Security Register and (B) to Holders holding Physical Notes having an aggregate principal amount of more than $1,000,000, either by check mailed to each
Holder or, upon application by such a Holder to the Security Registrar not later than the relevant Regular Record Date, by wire transfer in immediately available funds to that Holder’s account, which application shall remain in effect until the
Holder notifies, in writing, the Security Registrar to the contrary or (ii) on any Global Note by wire transfer of immediately available funds to the account of the Depositary or its nominee. 

(c) Notwithstanding anything to the contrary in the Base Indenture, any Defaulted Amounts shall forthwith cease to be payable to the Holder on
the relevant payment date but shall accrue interest per annum at the rate borne by the Notes plus one percent, subject to the enforceability thereof under applicable law, from, and including, such relevant payment date, and such Defaulted
Amounts together with such interest thereon shall be paid by the Company, at its election in each case, as provided in clause (1) or (2) of Section 307 of the Base Indenture. 

  
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 Section 2.05. Exchange and Registration of Transfer of Notes; Depositary; Paying Agent;
Security Registrar. (a) Notwithstanding anything in the Base Indenture to the contrary (including the seventh paragraph of Section 305 of the Base Indenture that shall not apply to the Notes), none of the Company, the Trustee or the
Security Registrar shall be required to exchange or register a transfer of (i) any Notes surrendered for conversion or, if a portion of any Note is surrendered for conversion, such portion thereof surrendered for conversion, (ii) any
Notes, or a portion of any Note, surrendered for repurchase (and not withdrawn) in accordance with Article 13 or (iii) any Notes selected for redemption in accordance with Article 14, except the unredeemed portion of any Note being redeemed in
part. 
 The Company hereby appoints the Trustee at its Corporate Trust Office as Security Registrar and Paying Agent. 

The Company initially appoints The Depository Trust Company to act as Depositary with respect to each Global Note. Initially, each Global Note
shall be issued to the Depositary, registered in the name of Cede & Co., as the nominee of the Depositary, and deposited with the Trustee as custodian for Cede & Co. For purposes of the Notes, clause (2)(A) of the eighth
paragraph of Section 305 of the Base Indenture shall be replaced with: “(A) such Depositary (i) has notified the Company that it is unwilling or unable to continue as Depositary for such Global Security or (ii) has ceased to be a
clearing agency registered under the Exchange Act, in each case unless a successor Depositary is not appointed within 90 days,”. 

Physical Notes issued in exchange for all or a part of the Global Note pursuant to Section 305 of the Base Indenture shall be registered
in such names and in such authorized denominations as the Depositary, pursuant to instructions from its direct or indirect participants or otherwise, or, in the case of clause (iii) of the immediately preceding paragraph, the relevant
beneficial owner, shall instruct the Trustee. Upon execution and authentication, the Trustee shall deliver such Physical Notes to the Persons in whose names such Physical Notes are so registered. 

At such time as all interests in a Global Note have been converted, canceled, repurchased, redeemed or transferred, such Global Note shall be,
upon receipt thereof, canceled by the Trustee in accordance with standing procedures and existing instructions between the Depositary and the Custodian. At any time prior to such cancellation, if any interest in a Global Note is exchanged for
Physical Notes, converted, canceled, repurchased, redeemed or transferred to a transferee who receives Physical Notes therefor or any Physical Note is exchanged or transferred for part of such Global Note, the principal amount of such Global Note
shall, in accordance with the standing procedures and instructions existing between the Depositary and the Custodian, be appropriately reduced or increased, as the case may be, and an endorsement shall be made on such Global Note, by the Trustee or
the Custodian, at the direction of the Trustee, to reflect such reduction or increase. 

  
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 None of the Company, the Trustee or any agent of the Company or the Trustee shall have any
responsibility or liability for any aspect of the records relating to or payments made on account of beneficial ownership interests of a Global Note or maintaining, supervising or reviewing any records relating to such beneficial ownership
interests. 
 Section 2.06. Mutilated, Destroyed, Lost or Stolen Notes. Solely for purposes of the Notes, the third paragraph of
Section 306 of the Base Indenture shall be replaced in its entirety with the following: “In case any Note is destroyed, lost or stolen (a) during the Conversion Period therefor; (b) following the expiration of the Maturity
Conversion Period but prior to the Maturity Date; (c) following the expiration of the Common Conversion Period but prior to June 20, 2021 or (d) following the expiration of the Redemption Period but prior to the Redemption Date, then
the Company in its discretion may, instead of issuing a new Note, deliver the Settlement Amount in respect of such Note (if the Holder thereof elects conversion), pay such note on the Maturity Date (if the Holder does not election conversion) or pay
the Redemption Price, as applicable.” 
 Section 2.07. Cancellation. Solely for purposes of the Notes, and for the
avoidance of doubt, Notes surrendered to the Trustee for cancellation pursuant to Section 309 of the Base Indenture shall include any such Notes surrendered for conversion. 

Section 2.08. Additional Notes; Repurchases. The Company may, without the consent of the Holders and notwithstanding Section 2.02,
reopen the Indenture and issue additional Notes hereunder with the same terms as the Notes initially issued hereunder (other than differences in the issue price and interest accrued prior to the issue date of such additional Notes) in an unlimited
aggregate principal amount; provided that if any such additional Notes are not fungible with the Notes initially issued hereunder for U.S. federal income tax purposes, such additional Notes shall have a separate CUSIP number. In addition, the
Company may, to the extent permitted by law, and directly or indirectly (regardless of whether such Notes are surrendered to the Company), repurchase Notes in the open market or otherwise, whether by the Company or its Subsidiaries or through a
private or public tender or exchange offer or through counterparties to private agreements, including by cash-settled swaps or other derivatives. The Company shall cause any Notes so repurchased (other than Notes repurchased pursuant to cash-settled
swaps or other derivatives) to be surrendered to the Trustee for cancellation in accordance with Section 309 of the Base Indenture. 

Section 2.09 U.S. Federal Income Tax Treatment. (a) For purposes of Sections 1272, 1273 and 1275 of the Code, the Notes are
being issued with Tax Original Issue Discount and the issue date of the Notes is June 17, 2014. In addition, the Notes are subject to the U.S. Treasury Department regulations governing contingent payment debt instruments. For purposes of
Sections 1272, 1273 and 1275 of the Code, the comparable yield of the Notes is 8.00%, compounded semi-annually (which shall be treated as the yield to maturity for U.S. federal income tax purposes). 

  
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 (b) The Company and each Holder, by acquiring a beneficial interest in a Note, agree
(i) to treat the Notes as indebtedness for U.S. federal income tax purposes that is subject to the U.S. Treasury Department regulations governing contingent payment debt instruments (the “contingent debt regulations”),
(ii) that each Holder shall be bound by the Company’s application of the contingent debt regulations to the Notes, including the Company’s determination of the “comparable yield” and “projected payment schedule”
within the meaning of the contingent debt regulations, (iii) to treat the cash and the fair market value of any Common Stock to be received upon the conversion of the Notes as a contingent payment for purposes of the contingent debt
regulations, (iv) to accrue interest with respect to the outstanding Notes as Tax Original Issue Discount according to the “noncontingent bond method” set forth in the contingent debt regulations, using the comparable yield of 8.00%
compounded semi-annually and (v) that the Company and each Holder will not take any position on any U.S. federal income tax return that is inconsistent with (i), (ii), (iii) or (iv) unless required by applicable law. The Company
agrees to provide promptly to Holders of the Notes, upon written request, the issue price, amount of Tax Original Issue Discount, issue date, yield to maturity, comparable yield and projected payment schedule. 

ARTICLE 3 

SATISFACTION AND DISCHARGE 

Section 3.01. Applicability of Article 4 and Article 13 of the Base Indenture. 

(a) Article 4 of the Base Indenture and any reference in the Base Indenture to Article 4 thereof or the provisions contained therein
shall be deemed deleted with respect to the Notes. 
 (b) Article 13 of the Base Indenture and any reference in the Base Indenture to
Article 13 thereof or the provisions contained therein shall be deemed deleted with respect to the Notes. 
 Section 3.02.
Satisfaction and Discharge. The Indenture shall upon request of the Company contained in an Officers’ Certificate cease to be of further effect, and the Trustee, at the expense of the Company, shall execute such instruments reasonably
requested by the Company acknowledging satisfaction and discharge of this Indenture, when (a) (i) all Notes theretofore authenticated and delivered (other than Notes which have been destroyed, lost or stolen and which have been replaced,
paid or converted as provided in Section 2.06) have been delivered to the Trustee for cancellation; or (ii) the Company has deposited with the Trustee or delivered to Holders, as applicable, after the Notes have become due and payable, whether
on the Maturity Date, any Redemption Date, any Repurchase Date, any Fundamental Change Repurchase Date, upon conversion or otherwise, cash or cash, shares of Common Stock or a combination thereof, as applicable, solely to satisfy the Company’s
Conversion Obligation, sufficient to pay all of the outstanding Notes and all other sums due and payable under this Indenture by the Company; and (b) the Company has delivered to the Trustee an Officers’ Certificate and an Opinion of
Counsel, each stating that all conditions precedent herein provided for relating to the satisfaction and discharge of this Indenture have been complied with. Notwithstanding the satisfaction and discharge of this Indenture, the obligations of the
Company to the Trustee under Section 607 of the Base Indenture shall survive. 

  
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 ARTICLE 4 

PARTICULAR COVENANTS OF THE COMPANY 

Section 4.01. Payment of Principal and Interest. Solely for the purposes of the Notes, and for the avoidance of doubt, payment of
principal as required under Section 1001 of the Base Indenture shall include the Redemption Price, the Repurchase Price and the Fundamental Change Repurchase Price. 

Section 4.02. Provisions as to Conversion Agent. The Company will maintain in the contiguous United States, an office or agency
where the Notes may be surrendered for conversion (“Conversion Agent”). The Company will give prompt written notice to the Trustee of the location, and any change in the location, of such office or agency. If at any time the Company
shall fail to maintain any such required office or agency or shall fail to furnish the Trustee with the address thereof, Notes may be surrendered for conversion at the Corporate Trust Office or the office or agency of the Trustee in the contiguous
United States. 
 The Company may also from time to time designate one or more other offices or agencies where the Notes may be surrendered
for conversion and may from time to time rescind such designations; provided that no such designation or rescission shall in any manner relieve the Company of its obligation to maintain a Conversion Agent in contiguous United States. The
Company will give prompt written notice to the Trustee of any such designation or rescission and of any change in the location of any such other office or agency. The term “Conversion Agent” includes any such additional or other
offices or agencies, as applicable. 
 The Company hereby initially designates the Trustee as the Conversion Agent and the Corporate Trust
Office as the office or agency in the contiguous United States, where Notes may be surrendered for conversion and where notices and demands to or upon the Company in respect of the Notes and the Indenture may be served. 

Section 4.03. Reports. (a) The Company shall file with the Trustee, within 15 days after the same are required to be filed
with the Commission, copies of any documents or reports that the Company is required to file with the Commission pursuant to Section 13 or 15(d) of the Exchange Act (giving effect to any grace period provided by Rule 12b-25 under the Exchange
Act). Any such document or report that the Company files with the Commission via the Commission’s EDGAR system shall be deemed to be filed with the Trustee for purposes of this Section 4.03 at the time such documents are filed via the EDGAR
system. 
 (b) Delivery of the reports and documents described in subsection (a) above to the Trustee is for informational purposes
only, and the Trustee’s receipt of such shall not constitute constructive notice of any information contained therein or determinable from information contained therein, including the Company’s compliance with any of its covenants
hereunder (as to which the Trustee is entitled to conclusively rely on an Officers’ Certificate). 

  
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 Section 4.04. Compliance Certificate; Statements as to Defaults. In addition to the
Company’s obligations pursuant to Section 1004 of the Base Indenture, the Company shall deliver to the Trustee, as soon as possible, and in any event within 30 days after the occurrence of any Event of Default or Default, an Officers’
Certificate setting forth the details of such Event of Default or Default, its status and the action that the Company is taking or proposing to take in respect thereof. 

Section 4.05. Further Instruments and Acts. Upon request of the Trustee, the Company will execute and deliver such further
instruments and do such further acts as may be reasonably necessary or proper to carry out more effectively the purposes of the Indenture. 

ARTICLE 5 

CONTINGENT INTEREST 

Section 5.01. Contingent Interest. (a) Beginning with the six-month period commencing on June 15, 2021, and for each
subsequent six-month period (each, a “Contingent Interest Period”) the Company will pay additional interest (“Contingent Interest”) to the Holders of Notes if the Contingent Interest Trading Price per $1,000
principal amount of the Notes for each of the five Trading Days immediately preceding the first day of the applicable Contingent Interest Period (the “Contingent Interest Measurement Period”) equals or exceeds $1,300. 

(b) During any Contingent Interest Period in which Contingent Interest is payable, the Contingent Interest payable per $1,000 principal amount
of Notes will equal the product of (i) 0.75% per annum and (ii) the average Contingent Interest Trading Price of $1,000 principal amount of Notes during the Contingent Interest Measurement Period and will be payable in the same manner, at
the same time and upon the same terms as regular interest payable on the Notes. Contingent Interest, if any, shall be payable in addition to, and not in lieu of, regular interest in respect of the Notes and any Additional Interest payable in respect
of the Notes. 
 (c) The Company shall notify Holders, the Trustee and the Paying Agent in writing as soon as practicable upon determination
that Holders will be entitled to receive Contingent Interest during any Contingent Interest Period and issue a press release containing the relevant information (and make such press release available on its website). None of the Trustee, Paying
Agent or Bid Solicitation Agent shall have any duty to determine whether the Company is obligated to pay Contingent Interest. 

  
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 ARTICLE 6 

DEFAULTS AND REMEDIES 

Section 6.01. Applicability of Article 5 of the Base Indenture. Article 5 of the Base Indenture shall be superseded by Article 6
hereof, and any reference in the Base Indenture to Article 5 thereof or any provision contained therein shall be deemed to refer to Article 6 hereof or the applicable provision contained in Article 6 hereof. 

Section 6.02. Events of Default. Each of the following events shall be an “Event of Default” with respect to the
Notes: 
 (a) default in any payment of interest on any Note when due and payable, and the default continues for a period of 30 days; 

(b) default in the payment of principal of any Note when due and payable on the Maturity Date, upon Optional Redemption, upon declaration of
acceleration or otherwise; 
 (c) default in the payment of the Fundamental Change Repurchase Price or Repurchase Price of any Note when due
in connection with a Fundamental Change or on either of June 15, 2021 or June 15, 2024, as the case may be; 
 (c) failure by the
Company to pay or deliver, as the case may be, the consideration due upon conversion of any Note (including any Additional Shares) when due; 

(d) failure by the Company to provide timely a Fundamental Change Company Notice in accordance with Section 13.02(c) or notice of a specified
corporate event in accordance with Section 12.01(b)(ii) or Section 12.01(b)(iii), in each case when due; 
 (e) failure by the Company to
comply with its obligations under Article 10; 
 (f) failure by the Company for 60 consecutive days after written notice from the Trustee or
the Holders of at least 25% in principal amount of the Notes then outstanding has been received by the Company to comply with any of its other agreements contained in the Notes or this Indenture; 

(g) default by the Company or any Subsidiary of the Company with respect to any mortgage, agreement or other instrument under which there may
be outstanding, or by which there may be secured or evidenced, any indebtedness for money borrowed in excess of $25 million (or its foreign currency equivalent) in the aggregate of the Company and/or any such Subsidiary, whether such
indebtedness now exists or shall hereafter be created (i) resulting in such indebtedness becoming or being declared due and payable or (ii) constituting a failure to pay the principal or interest of any such debt when due and payable at
its stated maturity, upon required repurchase, upon declaration of acceleration or otherwise and such defaulted payment is not made, waived or extended within the applicable grace period; 

  
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 (h) a final judgment or judgments for the payment of $25 million (or its foreign currency
equivalent) or more (excluding any amounts covered by insurance) in the aggregate rendered against the Company or any Subsidiary of the Company, which judgment is not paid, discharged or stayed within 60 days after (i) the date on which the
right to appeal thereof has expired if no such appeal has commenced, or (ii) the date on which all rights to appeal have been extinguished (to the extent not covered by indemnities provided by reputable creditworthy companies or insurance as to
which the applicable insurance company is solvent and has not denied coverage); 
 (i) the Company or any Significant Subsidiary shall
(a) commence a voluntary case under any applicable bankruptcy, insolvency or other similar law now or hereafter in effect, or consent to the entry of an order for relief in an involuntary case under any such law, (b) consent to the
appointment of or taking possession by a receiver, liquidator, assignee, custodian, trustee, sequestrator or similar official of the Company or any Significant Subsidiary or for all or substantially all of the property and assets of the Company or
any Significant Subsidiary or (c) effect any general assignment for the benefit of creditors; or 
 (j) an involuntary case or other
proceeding is commenced against the Company or any Significant Subsidiary with respect to it or its debts under any bankruptcy, insolvency or other similar law now or hereafter in effect seeking the appointment of a trustee, receiver, liquidator,
custodian or other similar official of it or any substantial part of its property, and such involuntary case or other proceeding remains undismissed and unstayed for a period of 60 days; or an order for relief is entered against the Company or any
Significant Subsidiary under the federal bankruptcy laws as now or hereafter in effect. 
 Section 6.03. Acceleration; Rescission
and Annulment. If one or more Events of Default shall have occurred and be continuing (whatever the reason for such Event of Default and whether it shall be voluntary or involuntary or be effected by operation of law or pursuant to any judgment,
decree or order of any court or any order, rule or regulation of any administrative or governmental body), then, and in each and every such case (other than an Event of Default specified in Section 6.02(i) or Section 6.02(j) with respect to the
Company or any of its Significant Subsidiaries), either the Trustee or the Holders of at least 25% in aggregate principal amount of the Notes then outstanding determined in accordance with Section 7.04, by notice in writing to the Company (and to
the Trustee if given by Holders), may declare 100% of the principal of, and accrued and unpaid interest on, all the Notes to be due and payable immediately, and upon any such declaration the same shall become and shall automatically be immediately
due and payable, anything contained in this Indenture or in the Notes to the contrary notwithstanding. If an Event of Default specified in Section 6.02(i) or Section 6.02(j) with respect to the Company or any of its Significant Subsidiaries occurs
and is continuing, 100% of the principal of, and accrued and unpaid interest, if any, on, all Notes shall become and shall automatically be immediately due and payable. 

The immediately preceding paragraph, however, is subject to the conditions that if, at any time after the principal of the Notes shall have
been so declared due and payable, and before any 

  
 21 








 
judgment or decree for the payment of the monies due shall have been obtained or entered as hereinafter provided, the Company shall pay or shall deposit with the Trustee a sum sufficient to pay
installments of accrued and unpaid interest upon all Notes and the principal of any and all Notes that shall have become due otherwise than by acceleration (with interest on overdue installments of accrued and unpaid interest to the extent that
payment of such interest is enforceable under applicable law, and on such principal at the rate borne by the Notes plus one percent at such time) and amounts due to the Trustee pursuant to Section 607 of the Base Indenture, and if
(1) rescission would not conflict with any judgment or decree of a court of competent jurisdiction and (2) any and all existing Events of Default under this Indenture, other than the nonpayment of the principal of and accrued and unpaid
interest, if any, on Notes that shall have become due solely by such acceleration, shall have been cured or waived pursuant to Section 6.10, then and in every such case (except as provided in the immediately succeeding sentence) the Holders of a
majority in aggregate principal amount of the Notes then outstanding, by written notice to the Company and to the Trustee, may waive all Defaults or Events of Default with respect to the Notes and rescind and annul such declaration and its
consequences and such Default shall cease to exist, and any Event of Default arising therefrom shall be deemed to have been cured for every purpose of this Indenture; but no such waiver or rescission and annulment shall extend to or shall affect any
subsequent Default or Event of Default, or shall impair any right consequent thereon. Notwithstanding anything to the contrary herein, no such waiver or rescission and annulment shall extend to or shall affect any Default or Event of Default
resulting from (i) the nonpayment of the principal (including the Redemption Price, the Repurchase Price and the Fundamental Change Repurchase Price, if applicable) of, or accrued and unpaid interest on, any Notes, (ii) a failure to
repurchase any Notes when required or (iii) a failure to pay or deliver, as the case may be, the consideration due upon conversion of the Notes. 

Section 6.04. Additional Interest. Notwithstanding anything in this Indenture or in the Notes to the contrary, to the extent the
Company elects, the sole remedy for (a) an Event of Default relating to the Company’s failure to comply with its obligations as set forth in Section 4.03 or (b) an Event of Default relating to the Company’s failure to file with
the Trustee pursuant to Section 314(a)(1) of the Trust Indenture Act any documents or reports that the Company is required to file with the Commission pursuant to Section 13 or 15(d) of the Exchange Act (the obligations described in
clauses (a) and (b), the “Reporting Obligations”), shall after the occurrence of such an Event of Default consist exclusively of the right to receive Additional Interest on the Notes at a rate equal to (i) 0.25% per
annum of the principal amount of the Notes outstanding for each day during the period beginning on, and including, the date on which such an Event of Default first occurs and ending on the earlier of (x) the date on which such Event of Default
is cured or waived or (y) the 180th day immediately following, and including, the date on which such Event of Default first occurred, and (ii) if such Event of Default has not been cured
or validly waived prior to the 181st day immediately following, and including, the date on which such Event of Default first occurred, 0.50% per annum of the aggregate principal amount of the
Notes then outstanding for each day during the period beginning on, and including, the 181st day immediately following, and including, the date on which such Event of Default first occurred and
ending on the earlier of (x) the date on which such Event of Default is cured or waived or (y) the 270th day immediately following, and including, the date on which such Event of Default
first 

  
 22 








 
occurred. If the Company so elects, such Additional Interest shall be payable in the same manner and on the same dates as the stated interest payable on the Notes. On the 271st day after such
Event of Default (if the Event of Default relating to the Company’s failure to comply with the Reporting Obligations is not cured or waived prior to such 271st day), the Notes shall be immediately subject to acceleration as provided in Section
6.03. The provisions of this paragraph will not affect the rights of Holders of Notes in the event of the occurrence of any Event of Default other than the Company’s failure to comply with the Reporting Obligations. In the event the Company
does not elect to pay Additional Interest following an Event of Default in accordance with this Section 6.04 or the Company elected to make such payment but does not pay the Additional Interest when due, the Notes shall be immediately subject to
acceleration as provided in Section 6.03. 
 In order to elect to pay Additional Interest as the sole remedy during the first 270 days after
the occurrence of any Event of Default described in the immediately preceding paragraph, the Company must notify all Holders of the Notes, the Trustee and the Paying Agent in writing of such election prior to the close of business on the fifth
Business Day after the date on which such Event of Default would otherwise occur. Upon the failure to timely give such notice or pay Additional Interest, the Notes shall be immediately subject to acceleration as provided in Section 6.03. 

Section 6.05. Payments of Notes on Default; Suit Therefor. If an Event of Default described in clause (a) or (b) of Section 6.02
shall have occurred, the Company shall, upon demand of the Trustee, pay to the Trustee, for the benefit of the Holders of the Notes, the whole amount then due and payable on the Notes for principal and interest, if any, with interest on any overdue
principal and interest, if any, at the rate borne by the Notes plus one percent at such time, and, in addition thereto, such further amount as shall be sufficient to cover any amounts due to the Trustee under Section 607 of the Base
Indenture. If the Company shall fail to pay such amounts forthwith upon such demand, the Trustee, in its own name and as trustee of an express trust, may institute a judicial proceeding for the collection of the sums so due and unpaid, may prosecute
such proceeding to judgment or final decree and may enforce the same against the Company or any other obligor upon the Notes and collect the moneys adjudged or decreed to be payable in the manner provided by law out of the property of the Company or
any other obligor upon the Notes, wherever situated. 
 In the event there shall be pending proceedings for the bankruptcy or for the
reorganization of the Company or any other obligor on the Notes under Title 11 of the United States Code, or any other applicable law, or in case a receiver, assignee or trustee in bankruptcy or reorganization, liquidator, sequestrator or similar
official shall have been appointed for or taken possession of the Company or such other obligor, the property of the Company or such other obligor, or in the event of any other judicial proceedings relative to the Company or such other obligor upon
the Notes, or to the creditors or property of the Company or such other obligor, the Trustee, irrespective of whether the principal of the Notes shall then be due and payable as therein expressed or by declaration or otherwise and irrespective of
whether the Trustee shall have made any demand pursuant to the provisions of this Section 6.05, shall be 

  
 23 








 
entitled and empowered, by intervention in such proceedings or otherwise, to file and prove a claim or claims for the whole amount of principal and accrued and unpaid interest, if any, in respect
of the Notes, and, in case of any judicial proceedings, to file such proofs of claim and other papers or documents and to take such other actions as it may deem necessary or advisable in order to have the claims of the Trustee (including any claim
for the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel) and of the Holders allowed in such judicial proceedings relative to the Company or any other obligor on the Notes, its or their creditors,
or its or their property, and to collect and receive any monies or other property payable or deliverable on any such claims, and to distribute the same after the deduction of any amounts due to the Trustee under Section 607 of the Base
Indenture; and any receiver, assignee or trustee in bankruptcy or reorganization, liquidator, custodian or similar official is hereby authorized by each of the Holders to make such payments to the Trustee, as administrative expenses, and, in the
event that the Trustee shall consent to the making of such payments directly to the Holders, to pay to the Trustee any amount due it for reasonable compensation, expenses, advances and disbursements, including agents and counsel fees, and including
any other amounts due to the Trustee under Section 607 of the Base Indenture, incurred by it up to the date of such distribution. To the extent that such payment of reasonable compensation, expenses, advances and disbursements out of the estate
in any such proceedings shall be denied for any reason, payment of the same shall be secured by a lien on, and shall be paid out of, any and all distributions, dividends, monies, securities and other property that the Holders of the Notes may be
entitled to receive in such proceedings, whether in liquidation or under any plan of reorganization or arrangement or otherwise. 
 Nothing
herein contained shall be deemed to authorize the Trustee to authorize or consent to or accept or adopt on behalf of any Holder any plan of reorganization, arrangement, adjustment or composition affecting such Holder or the rights of any Holder
thereof, or to authorize the Trustee to vote in respect of the claim of any Holder in any such proceeding. 
 All rights of action and of
asserting claims under this Indenture, or under any of the Notes, may be enforced by the Trustee without the possession of any of the Notes, or the production thereof at any trial or other proceeding relative thereto, and any such suit or proceeding
instituted by the Trustee shall be brought in its own name as trustee of an express trust, and any recovery of judgment shall, after provision for the payment of the reasonable compensation, expenses, disbursements and advances of the Trustee, its
agents and counsel, be for the ratable benefit of the Holders of the Notes. 
 In any proceedings brought by the Trustee (and in any
proceedings involving the interpretation of any provision of this Indenture to which the Trustee shall be a party) the Trustee shall be held to represent all the Holders of the Notes, and it shall not be necessary to make any Holders of the Notes
parties to any such proceedings. 
 In case the Trustee shall have proceeded to enforce any right under this Indenture and such proceedings
shall have been discontinued or abandoned because of any waiver pursuant to Section 6.10 or any rescission and annulment pursuant to Section 6.03 or for any other reason or 

  
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shall have been determined adversely to the Trustee, then and in every such case the Company, the Holders and the Trustee shall, subject to any determination in such proceeding, be restored
respectively to their several positions and rights hereunder, and all rights, remedies and powers of the Company, the Holders and the Trustee shall continue as though no such proceeding had been instituted. 

Section 6.06. Application of Monies Collected by Trustee. Any monies or property collected by the Trustee pursuant to this Article
6 with respect to the Notes shall be applied in the following order, at the date or dates fixed by the Trustee for the distribution of such monies or property, upon presentation of the several Notes, and stamping thereon the payment, if only
partially paid, and upon surrender thereof, if fully paid: 
 First, to the payment of all amounts due the Trustee under
Section 607 of the Base Indenture; 
 Second, in case the principal of the outstanding Notes shall not have become due and be
unpaid, to the payment of interest on, and any cash due upon conversion of, the Notes in default in the order of the date due of the payments of such interest and cash due upon conversion, as the case may be, with interest (to the extent that such
interest has been collected by the Trustee) upon such overdue payments at the rate borne by the Notes at such time, plus one percent, such payments to be made ratably to the Persons entitled thereto; 

Third, in case the principal of the outstanding Notes shall have become due, by declaration or otherwise, and be unpaid to the payment
of the whole amount (including, if applicable, the payment of the Redemption Price, the Repurchase Price and the Fundamental Change Repurchase Price and any cash due upon conversion) then owing and unpaid upon the Notes for principal and interest,
if any, with interest on the overdue principal and, to the extent that such interest has been collected by the Trustee, upon overdue installments of interest at the rate borne by the Notes at such time plus one percent, and in case such
monies shall be insufficient to pay in full the whole amounts so due and unpaid upon the Notes, then to the payment of such principal (including, if applicable, the Redemption Price, the Repurchase Price and the Fundamental Change Repurchase Price
and the cash due upon conversion) and interest without preference or priority of principal over interest, or of interest over principal or of any installment of interest over any other installment of interest, or of any Note over any other Note,
ratably to the aggregate of such principal (including, if applicable, the Redemption Price, the Repurchase Price and the Fundamental Change Repurchase Price and any cash due upon conversion) and accrued and unpaid interest; and 

Fourth, to the payment of the remainder, if any, to the Company. 

Section 6.07. Proceedings by Holders. Except to enforce the right to receive payment of principal (including, if applicable, the
Redemption Price, the Repurchase Price and the Fundamental Change Repurchase Price) or interest when due, or the right to receive payment or delivery of the consideration due upon conversion, no Holder of any Note shall have any right by


  
 25 








 
virtue of or by availing of any provision of this Indenture to institute any suit, action or proceeding in equity or at law upon or under or with respect to this Indenture, or for the appointment
of a receiver, trustee, liquidator, custodian or other similar official, or for any other remedy hereunder, unless: 
 (a) such Holder
previously shall have given to the Trustee written notice of an Event of Default and of the continuance thereof, as herein provided; 
 (b)
Holders of at least 25% in aggregate principal amount of the Notes then outstanding shall have made written request upon the Trustee to institute such action, suit or proceeding in its own name as Trustee hereunder; 

(c) such Holders shall have offered to the Trustee reasonable indemnity against any loss, liability or expense to be incurred therein or
thereby; 
 (d) the Trustee for 60 days after its receipt of such notice, request and offer, shall have failed to institute any such action,
suit or proceeding; and 
 (e) no direction that is inconsistent with such written request shall have been given to the Trustee by the
Holders of a majority of the aggregate principal amount of the Notes then outstanding within such 60-day period pursuant to Section 6.10, 
 it being
understood and intended, and being expressly covenanted by the taker and Holder of every Note with every other taker and Holder and the Trustee that no one or more Holders shall have any right in any manner whatever by virtue of or by availing of
any provision of this Indenture to affect, disturb or prejudice the rights of any other Holder, or to obtain or seek to obtain priority over or preference to any other such Holder, or to enforce any right under this Indenture, except in the manner
herein provided and for the equal, ratable and common benefit of all Holders (except as otherwise provided herein). For the protection and enforcement of this Section 6.07, each and every Holder and the Trustee shall be entitled to such relief as
can be given either at law or in equity. 
 Notwithstanding any other provision of this Indenture and any provision of any Note, the right
of any Holder to receive payment or delivery, as the case may be, of (x) the principal (including the Redemption Price, the Repurchase Price and the Fundamental Change Repurchase Price, if applicable) of, (y) accrued and unpaid interest,
if any, on, and (z) the consideration due upon conversion of, such Note, on or after the respective due dates expressed or provided for in such Note or in this Indenture, or to institute suit for the enforcement of any such payment or delivery,
as the case may be, on or after such respective dates against the Company shall not be impaired or affected without the consent of such Holder. 

Section 6.08. Proceedings by Trustee. In case of an Event of Default, the Trustee may in its discretion proceed to protect and
enforce the rights vested in it by this Indenture by such appropriate judicial proceedings as are necessary to protect and enforce any of such rights, either by suit in equity or by action at law or by proceeding in bankruptcy or otherwise, whether
for the 

  
 26 








 
specific enforcement of any covenant or agreement contained in this Indenture or in aid of the exercise of any power granted in this Indenture, or to enforce any other legal or equitable right
vested in the Trustee by this Indenture or by law. 
 Section 6.09. Remedies Cumulative and Continuing. Except as provided in
the fifth and sixth paragraphs of Section 306 of the Base Indenture, all powers and remedies given by this Article 6 to the Trustee or to the Holders shall, to the extent permitted by law, be deemed cumulative and not exclusive of any thereof
or of any other powers and remedies available to the Trustee or the Holders of the Notes, by judicial proceedings or otherwise, to enforce the performance or observance of the covenants and agreements contained in the Indenture, and no delay or
omission of the Trustee or of any Holder of any of the Notes to exercise any right or power accruing upon any Default or Event of Default shall impair any such right or power, or shall be construed to be a waiver of any such Default or Event of
Default or any acquiescence therein; and, subject to the provisions of Section 6.07, every power and remedy given by this Article 6 or by law to the Trustee or to the Holders may be exercised from time to time, and as often as shall be deemed
expedient, by the Trustee or by the Holders. 
 Section 6.10. Direction of Proceedings and Waiver of Defaults by Majority of
Holders. The Holders of a majority of the aggregate principal amount of the Notes at the time outstanding determined in accordance with Section 7.04 shall have the right to direct the time, method and place of conducting any proceeding for any
remedy available to the Trustee or exercising any trust or power conferred on the Trustee with respect to the Notes; provided, however, that (a) such direction shall not be in conflict with any rule of law or with this Indenture,
and (b) the Trustee may take any other action deemed proper by the Trustee that is not inconsistent with such direction. The Trustee may refuse to follow any direction that it determines is unduly prejudicial to the rights of any other Holder
or that would involve the Trustee in personal liability. The Holders of a majority in aggregate principal amount of the Notes at the time outstanding determined in accordance with Section 7.04 may on behalf of the Holders of all of the Notes waive
any past Default or Event of Default hereunder and its consequences except (i) a default in the payment of accrued and unpaid interest, if any, on, or the principal (including any Redemption Price, any Repurchase Price and any Fundamental
Change Repurchase Price) of, the Notes when due that has not been cured pursuant to the provisions of Section 6.02, (ii) a failure by the Company to pay or deliver, as the case may be, the consideration due upon conversion of the Notes or
(iii) a default in respect of a covenant or provision hereof which under Article 9 cannot be modified or amended without the consent of each Holder of an outstanding Note affected. Upon any such waiver, the Company, the Trustee and the Holders
of the Notes shall be restored to their former positions and rights hereunder; but no such waiver shall extend to any subsequent or other Default or Event of Default or impair any right consequent thereon. Whenever any Default or Event of Default
hereunder shall have been waived as permitted by this Section 6.10, said Default or Event of Default shall for all purposes of the Notes and this Indenture be deemed to have been cured and to be not continuing; but no such waiver shall extend to any
subsequent or other Default or Event of Default or impair any right consequent thereon. 

  
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 Section 6.11. Notice of Defaults. The Trustee shall, within 90 days after the
occurrence and continuance of a Default of which a Responsible Officer has actual knowledge, mail or in the case of Global Notes, deliver electronically in accordance with the procedures of the Depositary, to all Holders as the names and addresses
of such Holders appear upon the Security Register, notice of all Defaults known to a Responsible Officer, unless such Defaults shall have been cured or waived before the giving of such notice; provided that, except in the case of a Default in
the payment of the principal of (including the Redemption Price, the Repurchase Price and the Fundamental Change Repurchase Price, if applicable), or accrued and unpaid interest on, any of the Notes or a Default in the payment or delivery of the
consideration due upon conversion, the Trustee shall be protected in withholding such notice if and so long as a committee of Responsible Officers of the Trustee in good faith determines that the withholding of such notice is in the interests of the
Holders. 
 Section 6.12. Undertaking to Pay Costs. All parties to this Supplemental Indenture agree, and each Holder of any
Note by its acceptance thereof shall be deemed to have agreed, that any court may, in its discretion, require, in any suit for the enforcement of any right or remedy under the Indenture, or in any suit against the Trustee for any action taken or
omitted by it as Trustee, the filing by any party litigant in such suit of an undertaking to pay the costs of such suit and that such court may in its discretion assess reasonable costs, including reasonable attorneys’ fees and expenses,
against any party litigant in such suit, having due regard to the merits and good faith of the claims or defenses made by such party litigant; provided that the provisions of this Section 6.12 (to the extent permitted by law) shall not apply
to any suit instituted by the Trustee, to any suit instituted by any Holder, or group of Holders, holding in the aggregate more than 10% in principal amount of the Notes at the time outstanding determined in accordance with Section 7.04, or to any
suit instituted by any Holder for the enforcement of the payment of the principal of or accrued and unpaid interest, if any, on any Note (including, but not limited to, the Redemption Price, the Repurchase Price and the Fundamental Change Repurchase
Price, if applicable) on or after the due date expressed or provided for in such Note or to any suit for the enforcement of the right to convert any Note, or receive the consideration due upon conversion, in accordance with the provisions of Article
12. 
 ARTICLE 7 

CONCERNING THE HOLDERS 

Section 7.01. Action by Holders. Whenever in this Indenture it is provided that the Holders of a specified percentage of the
aggregate principal amount of the Notes may take any action (including the making of any demand or request, the giving of any notice, consent or waiver or the taking of any other action), the fact that at the time of taking any such action, the
Holders of such specified percentage have joined therein may be evidenced (a) by any instrument or any number of instruments of similar tenor executed by Holders in person or by agent or proxy appointed in writing, or (b) by the record of
the Holders voting in favor thereof at any meeting of Holders duly called and held in accordance with the provisions of Article 8, or (c) by a combination of such instrument or instruments and any such record of such a meeting of


  
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Holders. Whenever the Company or the Trustee solicits the taking of any action by the Holders of the Notes, the Company or the Trustee may, but shall not be required to, fix in advance of such
solicitation, a date as the record date for determining Holders entitled to take such action. The record date if one is selected shall be not more than fifteen days prior to the date of commencement of solicitation of such action. 

Section 7.02. Proof of Execution by Holders. Subject to the provisions of Section 601 and Section 603 of the Base
Indenture, and Section 8.05 hereof, proof of the execution of any instrument by a Holder or its agent or proxy shall be sufficient if made in accordance with such reasonable rules and regulations as may be prescribed by the Trustee or in such manner
as shall be satisfactory to the Trustee. The holding of Notes shall be proved by the Security Register or by a certificate of the Security Registrar. The record of any Holders’ meeting shall be proved in the manner provided in Section 8.06.

 Section 7.03. Who Are Deemed Absolute Owners. The Company, the Trustee, any authenticating agent, any Paying Agent, any
Conversion Agent and any Security Registrar may deem the Person in whose name a Note shall be registered upon the Security Register to be, and may treat it as, the absolute owner of such Note (whether or not such Note shall be overdue and
notwithstanding any notation of ownership or other writing thereon made by any Person other than the Company or any Security Registrar) for the purpose of receiving payment of or on account of the principal of and (subject to Section 2.04) accrued
and unpaid interest on such Note, for conversion of such Note and for all other purposes; and neither the Company nor the Trustee nor any Paying Agent nor any Conversion Agent nor any Security Registrar shall be affected by any notice to the
contrary. All such payments or deliveries so made to any Holder for the time being, or upon its order, shall be valid, and, to the extent of the sums or shares of Common Stock or other property so paid or delivered, effectual to satisfy and
discharge the liability for monies payable or shares deliverable upon any such Note. Notwithstanding anything to the contrary in this Indenture or the Notes following an Event of Default, any holder of a beneficial interest in a Global Note may
directly enforce against the Company, without the consent, solicitation, proxy, authorization or any other action of the Depositary or any other Person, such holder’s right to exchange such beneficial interest for a Note in certificated form in
accordance with the provisions of this Indenture. 
 Section 7.04. Company-Owned Notes Disregarded. In determining whether the
Holders of the requisite aggregate principal amount of Notes have concurred in any direction, consent, waiver or other action under the Indenture, Notes that are owned by the Company, by any Subsidiary thereof or by any Person directly or indirectly
controlling or controlled by or under direct or indirect common control with the Company or any Subsidiary thereof shall be disregarded and deemed not to be outstanding for the purpose of any such determination; provided that for the purposes
of determining whether the Trustee shall be protected in relying on any such direction, consent, waiver or other action only Notes that a Responsible Officer knows are so owned shall be so disregarded. Notes so owned that have been pledged in good
faith may be regarded as outstanding for the purposes of this Section 7.04 if the pledgee shall establish to the satisfaction of the Trustee the pledgee’s right to so act with respect to such Notes


  
 29 








 
and that the pledgee is not the Company, a Subsidiary thereof or a Person directly or indirectly controlling or controlled by or under direct or indirect common control with the Company or a
Subsidiary thereof. In the case of a dispute as to such right, any decision by the Trustee taken upon the advice of counsel shall be full protection to the Trustee. Upon request of the Trustee, the Company shall furnish to the Trustee promptly an
Officers’ Certificate listing and identifying all Notes, if any, known by the Company to be owned or held by or for the account of any of the above described Persons; and, subject to Section 603 of the Base Indenture, the Trustee shall be
entitled to accept such Officers’ Certificate as conclusive evidence of the facts therein set forth and of the fact that all Notes not listed therein are outstanding for the purpose of any such determination. 

Section 7.05. Revocation of Consents; Future Holders Bound. At any time prior to (but not after) the evidencing to the Trustee, as
provided in Section 7.01, of the taking of any action by the Holders of the percentage of the aggregate principal amount of the Notes specified in this Indenture in connection with such action, any Holder of a Note that is shown by the evidence to
be included in the Notes the Holders of which have consented to such action may, by filing written notice with the Trustee at its Corporate Trust Office and upon proof of holding as provided in Section 7.02, revoke such action so far as concerns
such Note. Except as aforesaid, any such action taken by the Holder of any Note shall be conclusive and binding upon such Holder and upon all future Holders and owners of such Note and of any Notes issued in exchange or substitution therefor or upon
registration of transfer thereof, irrespective of whether any notation in regard thereto is made upon such Note or any Note issued in exchange or substitution therefor or upon registration of transfer thereof. 

ARTICLE 8 

HOLDERS’ MEETINGS 

Section 8.01. Purpose of Meetings. A meeting of Holders may be called at any time and from time to time pursuant to the provisions
of this Article 8 for any of the following purposes: 
 (a) to give any notice to the Company or to the Trustee or to give any directions to
the Trustee permitted under the Indenture, or to consent to the waiving of any Default or Event of Default hereunder (in each case, as permitted under the Indenture) and its consequences, or to take any other action authorized to be taken by Holders
pursuant to any of the provisions of Article 6; 
 (b) to remove the Trustee and nominate a successor trustee pursuant to the provisions of
Section 610 of the Base Indenture; 
 (c) to consent to the execution of an indenture or indentures supplemental hereto pursuant to the
provisions of Section 9.03; or 
 (d) to take any other action authorized to be taken by or on behalf of the Holders of any specified
aggregate principal amount of the Notes under any other provision of the Indenture or under applicable law. 

  
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 Section 8.02. Call of Meetings by Trustee. The Trustee may at any time call a meeting
of Holders to take any action specified in Section 8.01, to be held at such time and at such place as the Trustee shall determine. Notice of every meeting of the Holders, setting forth the time and the place of such meeting and in general terms the
action proposed to be taken at such meeting and the establishment of any record date pursuant to Section 7.01, shall be mailed to Holders of such Notes at their addresses as they shall appear on the Security Register or distributed through the
facilities of the Depositary. Such notice shall also be mailed to the Company. Such notices shall be mailed not less than 20 nor more than 90 days prior to the date fixed for the meeting. 

Any meeting of Holders shall be valid without notice if the Holders of all Notes then outstanding are present in person or by proxy or if
notice is waived before or after the meeting by the Holders of all Notes then outstanding, and if the Company and the Trustee are either present by duly authorized representatives or have, before or after the meeting, waived notice. 

Section 8.03. Call of Meetings by Company or Holders. In case at any time the Company, pursuant to a Board Resolution, or the
Holders of at least 10% of the aggregate principal amount of the Notes then outstanding, shall have requested the Trustee to call a meeting of Holders, by written request setting forth in reasonable detail the action proposed to be taken at the
meeting, and the Trustee shall not have mailed the notice of such meeting within 20 days after receipt of such request, then the Company or such Holders may determine the time and the place for such meeting and may call such meeting to take any
action authorized in Section 8.01, by mailing notice thereof as provided in Section 8.02. 
 Section 8.04. Qualifications for
Voting. To be entitled to vote at any meeting of Holders a Person shall (a) be a Holder of one or more Notes on the record date pertaining to such meeting or (b) be a Person appointed by an instrument in writing as proxy by a Holder of
one or more Notes on the record date pertaining to such meeting. The only Persons who shall be entitled to be present or to speak at any meeting of Holders shall be the Persons entitled to vote at such meeting and their counsel and any
representatives of the Trustee and its counsel and any representatives of the Company and its counsel. 
 Section 8.05.
Regulations. Notwithstanding any other provisions of this Indenture, the Trustee may make such reasonable regulations as it may deem advisable for any meeting of Holders, in regard to proof of the holding of Notes and of the appointment of
proxies, and in regard to the appointment and duties of inspectors of votes, the submission and examination of proxies, certificates and other evidence of the right to vote, and such other matters concerning the conduct of the meeting as it shall
think fit. 
 The Trustee shall, by an instrument in writing, appoint a temporary chairman of the meeting, unless the meeting shall have
been called by the Company or by Holders as provided in 

  
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Section 8.03, in which case the Company or the Holders calling the meeting, as the case may be, shall in like manner appoint a temporary chairman. A permanent chairman and a permanent
secretary of the meeting shall be elected by vote of the Holders of a majority in aggregate principal amount of the Notes represented at the meeting and entitled to vote at the meeting. 

Subject to the provisions of Section 7.04, at any meeting of Holders each Holder or proxyholder shall be entitled to one vote for each $1,000
principal amount of Notes held or represented by him or her; provided, however, that no vote shall be cast or counted at any meeting in respect of any Note challenged as not outstanding and ruled by the chairman of the meeting to be
not outstanding. The chairman of the meeting shall have no right to vote other than by virtue of Notes held by it or instruments in writing as aforesaid duly designating it as the proxy to vote on behalf of other Holders. Any meeting of Holders duly
called pursuant to the provisions of Section 8.02 or Section 8.03 may be adjourned from time to time by the Holders of a majority of the aggregate principal amount of Notes represented at the meeting, whether or not constituting a quorum, and the
meeting may be held as so adjourned without further notice. 
 Section 8.06. Voting. The vote upon any resolution submitted to
any meeting of Holders shall be by written ballot on which shall be subscribed the signatures of the Holders or of their representatives by proxy and the outstanding aggregate principal amount of the Notes held or represented by them. The permanent
chairman of the meeting shall appoint two inspectors of votes who shall count all votes cast at the meeting for or against any resolution and who shall make and file with the secretary of the meeting their verified written reports in duplicate of
all votes cast at the meeting. A record in duplicate of the proceedings of each meeting of Holders shall be prepared by the secretary of the meeting and there shall be attached to said record the original reports of the inspectors of votes on any
vote by ballot taken thereat and affidavits by one or more Persons having knowledge of the facts setting forth a copy of the notice of the meeting and showing that said notice was mailed as provided in Section 8.02. The record shall show the
aggregate principal amount of the Notes voting in favor of or against any resolution. The record shall be signed and verified by the affidavits of the permanent chairman and secretary of the meeting and one of the duplicates shall be delivered to
the Company and the other to the Trustee to be preserved by the Trustee, the latter to have attached thereto the ballots voted at the meeting. 

Any record so signed and verified shall be conclusive evidence of the matters therein stated. 

Section 8.07. No Delay of Rights by Meeting. Nothing contained in this Article 8 shall be deemed or construed to authorize or
permit, by reason of any call of a meeting of Holders or any rights expressly or impliedly conferred hereunder to make such call, any hindrance or delay in the exercise of any right or rights conferred upon or reserved to the Trustee or to the
Holders under any of the provisions of this Indenture or of the Notes. 

  
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 ARTICLE 9 

SUPPLEMENTAL INDENTURES 

Section 9.01. Applicability of Article 9 of the Base Indenture. Article 9 of the Base Indenture shall be superseded by Article 9
hereof, and any reference in the Base Indenture to Article 9 thereof or any provision contained therein shall be deemed to refer to Article 9 hereof or the applicable provision contained in Article 9 hereof. 

Section 9.02. Supplemental Indentures Without Consent of Holders. The Company, when authorized by a Board Resolution and the
Trustee, at the Company’s expense, may from time to time and at any time enter into an indenture or indentures supplemental hereto for one or more of the following purposes: 

(a) to cure any ambiguity, omission, defect or inconsistency; 

(b) to provide for the assumption by a Successor Company of the obligations of the Company under the Indenture pursuant to Article 10; 

(c) to add guarantees with respect to the Notes; 

(d) to secure the Notes; 
 (e)
to add to the covenants or Events of Default of the Company for the benefit of the Holders or surrender any right or power conferred upon the Company; 

(f) to make any change that does not adversely affect the rights of any Holder; 

(g) to comply with any requirement of the Commission in connection with the qualification of the Indenture under the Trust Indenture Act; 

(h) in connection with any Merger Event, provide that the notes are convertible into Reference Property, subject to the provisions of Section
12.02, and make such related changes to the terms of the Notes to the extent expressly required by Section 12.07; or 
 (i) to conform the
provisions of the Indenture or the Notes to the “Description of Notes” section of the Prospectus Supplement. 
 Upon the written
request of the Company, the Trustee is hereby authorized to join with the Company in the execution of any such supplemental indenture, to make any further appropriate agreements and stipulations that may be therein contained, but the Trustee shall
not be obligated to, but may in its discretion, enter into any supplemental indenture that affects the Trustee’s own rights, duties or immunities under the Indenture or otherwise. 

  
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 Any supplemental indenture authorized by the provisions of this Section 9.02 may be executed by
the Company and the Trustee without the consent of the Holders of any of the Notes at the time outstanding, notwithstanding any of the provisions of Section 9.03. 

Section 9.03. Supplemental Indentures with Consent of Holders. With the consent (evidenced as provided in Article 7) of the Holders of
at least a majority of the aggregate principal amount of the Notes then outstanding (determined in accordance with Section 7.04 and including, without limitation, consents obtained in connection with a repurchase of, or tender or exchange offer for,
Notes), the Company, when authorized a Board Resolution and the Trustee, at the Company’s expense, may from time to time and at any time enter into an indenture or indentures supplemental hereto for the purpose of adding any provisions to or
changing in any manner or eliminating any of the provisions of this Indenture or any supplemental indenture or of modifying in any manner the rights of the Holders; provided, however, that, without the consent of each Holder of an
outstanding Note affected, no such supplemental indenture shall: 
 (a) extend the Maturity Date of, or the stated time for payment of
interest on, any Note; 
 (b) reduce the principal amount of, or the rate of interest on, any Note; 

(c) reduce the amount of principal payable upon acceleration of the maturity of the Notes; 

(d) make any Note payable in a currency, or at a place of payment, other than that stated in the Note; 

(e) impair the right of any Holder to receive payment of principal and interest on such Holder’s Notes on or after the due dates therefor
or to institute suit for the enforcement of any payment on or with respect to such Holder’s Notes; 
 (f) reduce the Redemption Price,
the Repurchase Price on any Repurchase Date or the Fundamental Change Repurchase Price of any Note or modify in any manner adverse to the Holders the Company’s obligation to make such payments; 

(g) make any change that adversely affects the rights of Holders to convert Notes; 

(h) change the ranking of the Notes; 

(i) make any change in this Article 9 that requires each Holder’s consent or in the waiver provisions in Section 6.03 or Section 6.10
except to increase the percentage required for modification, amendment or waiver or to provide consent of each affected Holder of Notes. 

Upon the written request of the Company, and upon the filing with the Trustee of evidence of the consent of Holders as aforesaid and subject
to Section 9.06, the Trustee shall join with the Company in the execution of such supplemental indenture unless such supplemental indenture affects the Trustee’s own rights, duties or immunities under this Indenture or otherwise, in which case
the Trustee may in its discretion, but shall not be obligated to, enter into such supplemental indenture. 

  
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 Holders do not need under this Section 9.03 to approve the particular form of any proposed
supplemental indenture. It shall be sufficient if such Holders approve the substance thereof. After any such supplemental indenture becomes effective, the Company shall mail or deliver electronically in accordance with the procedures of the
Depositary to the Holders a notice briefly describing such supplemental indenture. However, the failure to give such notice to all the Holders, or any defect in the notice, will not impair or affect the validity of the supplemental indenture. 

Section 9.04. Effect of Supplemental Indentures. Upon the execution of any supplemental indenture pursuant to the provisions of
this Article 9, this Indenture shall be and be deemed to be modified and amended in accordance therewith and the respective rights, limitation of rights, obligations, duties and immunities under this Indenture of the Trustee, the Company and the
Holders shall thereafter be determined, exercised and enforced hereunder subject in all respects to such modifications and amendments and all the terms and conditions of any such supplemental indenture shall be and be deemed to be part of the terms
and conditions of this Indenture for any and all purposes. 
 Section 9.05. Notation on Notes. Notes authenticated and delivered
after the execution of any supplemental indenture pursuant to the provisions of this Article 9 may, at the Company’s expense, bear a notation in form approved by the Trustee as to any matter provided for in such supplemental indenture. If the
Company or the Trustee shall so determine, new Notes so modified as to conform, in the opinion of the Trustee and the Board of Directors, to any modification of this Indenture contained in any such supplemental indenture may, at the Company’s
expense, be prepared and executed by the Company, authenticated by the Trustee (or an authenticating agent duly appointed by the Trustee pursuant to Section 614 of the Base Indenture) and delivered in exchange for the Notes then outstanding,
upon surrender of such Notes then outstanding. 
 Section 9.06. Evidence of Compliance of Supplemental Indenture to Be Furnished
Trustee. In addition to the documents required by Section 102 of the Base Indenture, the Trustee shall receive an Officers’ Certificate and an Opinion of Counsel as conclusive evidence that any supplemental indenture executed pursuant
hereto complies with the requirements of this Article 9 and is permitted or authorized by this Indenture. 
 ARTICLE 10 

CONSOLIDATION, MERGER, SALE, CONVEYANCE AND LEASE 

Section 10.01. Applicability of Article 8 of the Base Indenture. Article 8 of the Base Indenture shall not apply to the Notes.
Instead the provisions set forth in this Article 10 shall, with respect to the Notes, supersede in their entirety Article 8 of the Base Indenture, and all 

  
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references in the Base Indenture to Article 8 thereof and the provisions therein, as the case may be, shall, with respect to the Notes, be deemed to be references to this Article 10 or the
applicable provisions set forth in this Article 10, respectively. 
 Section 10.02. Company May Consolidate, Etc. on Certain
Terms. Subject to the provisions of Section 10.03, the Company shall not consolidate with, enter into a binding share exchange, merge with or into, or sell, assign, convey, transfer, lease or otherwise dispose of all or substantially all of the
consolidated assets of the Company and the Company’s Subsidiaries, taken as a whole, to any Person other than one of the Company’s Subsidiaries, unless: 

(a) the resulting, surviving or transferee Person (the “Successor Company”), if not the Company, shall be a corporation
organized and existing under the laws of the United States of America, any State thereof or the District of Columbia, and the Successor Company (if not the Company) shall expressly assume, by supplemental indenture all of the obligations of the
Company under the Notes and the Indenture; and 
 (b) immediately after giving effect to such transaction, no Default or Event of Default
shall have occurred and be continuing under the Indenture. 
 For purposes of this Section 10.02, the sale, conveyance, transfer or lease of
all or substantially all of the properties and assets of one or more Subsidiaries of the Company to another Person, which properties and assets, if held by the Company instead of such Subsidiaries, would constitute all or substantially all of the
properties and assets of the Company on a consolidated basis, shall be deemed to be the sale, conveyance, transfer or lease of all or substantially all of the properties and assets of the Company to another Person. 

Section 10.03. Successor Corporation to Be Substituted. In case of any such consolidation, merger, sale, conveyance, transfer or
lease and upon the assumption by the Successor Company, by supplemental indenture, executed and delivered to the Trustee and satisfactory in form to the Trustee, of the due and punctual payment of the principal of and accrued and unpaid interest on
all of the Notes, the due and punctual delivery or payment, as the case may be, of any consideration due upon conversion of the Notes and the due and punctual performance of all of the covenants and conditions of this Indenture to be performed by
the Company, such Successor Company (if not the Company) shall succeed to and, except in the case of a lease of all or substantially all of the Company’s properties and assets, shall be substituted for the Company, with the same effect as if it
had been named herein as the party of the first part. Such Successor Company thereupon may cause to be signed, and may issue either in its own name or in the name of the Company any or all of the Notes issuable hereunder which theretofore shall not
have been signed by the Company and delivered to the Trustee; and, upon the order of such Successor Company instead of the Company and subject to all the terms, conditions and limitations in the Indenture prescribed, the Trustee shall authenticate
and shall deliver, or cause to be authenticated and delivered, any Notes that previously shall have been signed and delivered by the Officers of the Company to the Trustee for authentication, and any Notes that such Successor Company thereafter
shall cause to be signed and delivered to the 

  
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Trustee for that purpose. All the Notes so issued shall in all respects have the same legal rank and benefit under the Indenture as the Notes theretofore or thereafter issued in accordance with
the terms of the Indenture as though all of such Notes had been issued at the date of the execution hereof. In the event of any such consolidation, merger, sale, conveyance or transfer (but not in the case of a lease), upon compliance with this
Article 10 the Person named as the “Company” in the first paragraph of this Supplemental Indenture (or any successor that shall thereafter have become such in the manner prescribed in this Article 10) may be dissolved, wound up and
liquidated at any time thereafter and, except in the case of a lease, such Person shall be released from its liabilities as obligor and maker of the Notes and from its obligations under this Indenture and the Notes. 

In case of any such consolidation, merger, sale, conveyance, transfer or lease, such changes in phraseology and form (but not in substance)
may be made in the Notes thereafter to be issued as may be appropriate. 
 Section 10.04. Opinion of Counsel to Be Given to
Trustee. No such consolidation, merger, sale, conveyance, transfer or lease shall be effective unless the Trustee shall receive an Officers’ Certificate and an Opinion of Counsel as conclusive evidence that any such consolidation, merger,
sale, conveyance, transfer or lease and any such assumption and, if a supplemental indenture is required in connection with such transaction, such supplemental indenture, complies with the provisions of this Article 10. 

ARTICLE 11 

IMMUNITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS AND
DIRECTORS 
 Section 11.01. Indenture and Notes Solely Corporate Obligations. No recourse for the payment of the
principal of or accrued and unpaid interest on any Note, nor for any claim based thereon or otherwise in respect thereof, and no recourse under or upon any obligation, covenant or agreement of the Company in the Indenture or in any supplemental
indenture or in any Note, nor because of the creation of any indebtedness represented thereby, shall be had against any incorporator, stockholder, employee, agent, Officer or director or Subsidiary, as such, past, present or future, of the Company
or of any successor corporation, either directly or through the Company or any successor corporation, whether by virtue of any constitution, statute or rule of law, or by the enforcement of any assessment or penalty or otherwise; it being expressly
understood that all such liability is hereby expressly waived and released as a condition of, and as a consideration for, the execution of this Supplemental Indenture and the issue of the Notes. 

ARTICLE 12 

CONVERSION OF NOTES 

Section 12.01. Conversion Privilege. (a) Subject to and upon compliance with the provisions of this Article 12, each Holder
of a Note shall have the right, at such Holder’s option, 

  
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to convert all or any portion (if the portion to be converted is $1,000 principal amount or an integral multiple thereof) of such Note (i) subject to satisfaction of the conditions described
in Section 12.01(b), at any time prior to the close of business on the Business Day immediately preceding the Maturity Date under the circumstances and during the periods set forth in Section 12.01(b), and (ii) regardless of the conditions
described in Section 12.01(b), at any time during (x) the period beginning on, and including, March 15, 2021 and ending on, but excluding, June 20, 2021 or (y) the period beginning on, and including March 15, 2029 and ending
on, but excluding, the Maturity Date, in each case, at an initial conversion rate of 14.4159 shares of Common Stock (subject to adjustment as provided in this Article 12, the “Conversion Rate”) per $1,000 principal amount of Notes
(subject to, and in accordance with, the settlement provisions of Section 12.02, the “Conversion Obligation”). 
 (b) (i) A
Holder may surrender all or any portion of its Notes for conversion at any time during the five Business Day period immediately after any ten consecutive Trading Day period (the “Measurement Period”) in which the Trading Price per
$1,000 principal amount of Notes, as determined following a request by a Holder of Notes in accordance with this subsection (b)(i), for each Trading Day of the Measurement Period was less than 98% of the product of the Closing Sale Price of the
Common Stock and the Conversion Rate on each such Trading Day. The Trading Prices shall be determined by the Bid Solicitation Agent pursuant to this subsection (b)(i) and the definition of Trading Price set forth in this Indenture. Simultaneously
with requesting that the Bid Solicitation Agent determine the Trading Price, the Company shall provide written notice to the Bid Solicitation Agent of the three independent nationally recognized securities dealers selected by the Company pursuant to
the definition of Trading Price, along with appropriate contact information for each and the Company shall direct such securities dealers to provide Trading Prices to the Bid Solicitation Agent. The Bid Solicitation Agent shall have no obligation to
determine the Trading Price per $1,000 principal amount of Notes unless the Company has requested such determination in writing, and the Company shall have no obligation to make such request unless a Holder provides the Company and the Bid
Solicitation Agent with reasonable evidence that the Trading Price per $1,000 principal amount of Notes on any Trading Day would be less than 98% of the product of the Closing Sale Price of the Common Stock on that day and the Conversion Rate, at
which time the Company shall instruct the Bid Solicitation Agent to determine the Trading Price per $1,000 principal amount of Notes beginning on the next Trading Day and on each of the nine successive Trading Days until the Trading Price per $1,000
principal amount of Notes is greater than or equal to 98% of the product of the Closing Sale Price of the Common Stock and the Conversion Rate. If the Company does not instruct the Bid Solicitation Agent to determine the Trading Price per $1,000
principal amount of Notes when obligated as provided in the preceding sentence, or if the Company instructs the Bid Solicitation Agent to obtain bids and the Bid Solicitation Agent fails to make such determination, then, in either case, the Trading
Price per $1,000 principal amount of Notes shall be deemed to be less than 98% of the product of the Closing Sale Price of the Common Stock and the Conversion Rate on each Trading Day of such failure. If the Trading Price condition set forth above
has been met, the Company shall so notify the Holders, the Trustee and the Conversion Agent (if other than the Trustee). If, at any time after the Trading Price condition set forth above has been met, the Trading Price per $1,000 principal amount of


  
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Notes is greater than or equal to 98% of the product of the Closing Sale Price of the Common Stock and the Conversion Rate for such date, the Company shall so notify the Holders of the Notes, the
Trustee and the Conversion Agent (if other than the Trustee). 
 (ii) If the Company elects to: 

(A) distribute to all or substantially all holders of the Common Stock any rights, options or warrants entitling them, for a
period of not more than 60 calendar days after the announcement date of such distribution, to subscribe for or purchase shares of the Common Stock at a price per share that is less than the average of the Closing Sale Prices of the Common Stock for
the 10 consecutive Trading Day period ending on, and including, the Trading Day immediately preceding the announcement date for such distribution; or 

(B) distribute to all or substantially all holders of the Common Stock the Company’s assets, debt securities or rights to
purchase securities of the Company, which distribution has a per share value, as reasonably determined by the Board of Directors, exceeding 10% of the Closing Sale Price of the Common Stock on the Trading Day immediately preceding the announcement
date for such distribution, 
 then, in either case, the Company shall notify all Holders of the Notes, the Trustee and the Conversion Agent (if other than
the Trustee) at least 40 Scheduled Trading Days prior to the Ex-Dividend Date for such distribution. Once the Company has given such notice, a Holder may surrender its Notes for conversion at any time until the earlier of (1) the close of
business on the Business Day immediately preceding the Ex-Dividend Date for such distribution and (2) the Company’s announcement that such distribution will not take place, in each case, even if the Notes are not otherwise convertible at
such time. Holders of the Notes may not convert any of their Notes pursuant to this Section 12.01(b)(ii) if such Holders participate in, at the same time and upon the same terms as holders of the Common Stock and solely as a result of holding the
Notes, such distribution without having to convert their Notes as if they held a number of shares of the Common Stock equal to (x) the principal amount of such Holder’s Notes divided by $1,000 multiplied by
(y) the Conversion Rate. 
 (iii) If a transaction or event that constitutes a Fundamental Change or a Make Whole
Adjustment Event, regardless of whether a Holder has the right to require the Company to repurchase the Notes pursuant to Section 13.02, or if the Company is a party to a consolidation, merger, binding share exchange, or a sale, assignment,
conveyance, transfer, lease or other disposition of all or substantially all of its assets, in each case, pursuant to which the Common Stock would be converted into cash, securities or other property, a Holder’s Notes may be surrendered for
conversion at any time on or after the date that is 40 Scheduled Trading Days prior to the anticipated effective date of such transaction (or, if later, the Business Day after the Company gives notice of such transaction) until 40 Trading Days after
the actual effective date of such transaction or, if 

  
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such transaction also constitutes a Fundamental Change, until the related Fundamental Change Repurchase Date. The Company shall notify Holders and the Trustee (and Conversion Agent, if other than
the Trustee) (i) as promptly as practicable following the date the Company publicly announces such transaction but in no event less than 40 Scheduled Trading Days prior to the anticipated effective date of such transaction or (ii) if the
Company does not have knowledge of such transaction at least 40 Scheduled Trading Days prior to the anticipated effective date of such transaction, within one Business Day of the date upon which the Company receives notice, or otherwise becomes
aware, of such transaction, but in no event later than the actual effective date of such transaction. 
 (iv) Holders may
surrender Notes for conversion during any calendar quarter commencing after the calendar quarter ending on September 30, 2014 (and only during such calendar quarter), if the Closing Sale Price of the Common Stock for at least 20 Trading Days in
the period of 30 consecutive Trading Days ending on the last Trading Day of the calendar quarter immediately preceding the calendar quarter in which the conversion occurs, is more than 130% of the applicable Conversion Price of the Notes on each
such Trading Day. 
 (v) If the Company calls any or all of the Notes for redemption pursuant to Article 14, then Holders may
surrender their Notes for conversion at any time prior to the close of business on the Business Day immediately preceding the Redemption Date, even if the Notes are not otherwise convertible at such time. After that time, the right to convert shall
expire, unless the Company defaults in the payment of the Redemption Price, in which case a Holder of Notes may convert its Notes until the Redemption Price has been paid or duly provided for. 

Section 12.02. Conversion Procedure; Settlement Upon Conversion.  

(a) Subject to this Section 12.02, Section 12.03(b) and Section 12.07(a), upon conversion of any Note, the Company shall pay or
deliver, as the case may be, to the converting Holder, in respect of each $1,000 principal amount of Notes being converted, cash (“Cash Settlement”), shares of Common Stock, together with cash, if applicable, in lieu of delivering
any fractional share of Common Stock in accordance with subsection (j) of this Section 12.02 (“Physical Settlement”) or a combination of cash and shares of Common Stock, together with cash, if applicable, in lieu of delivering any
fractional share of Common Stock in accordance with subsection (j) of this Section 12.02 (“Combination Settlement”), at its election, as set forth in this Section 12.02. 

(i) All conversions for which the relevant Conversion Date occurs during the Common Conversion Period, the Maturity Conversion
Period or the Redemption Period, as the case may be, shall be settled using the same Settlement Method. 

  
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 (ii) Except for any Conversion Date occurring during the Common Conversion
Period, the Maturity Conversion Period or the Redemption Period, the Company shall use the same Settlement Method for all conversions with the same Conversion Date, but the Company shall not have any obligation to use the same Settlement Method with
respect to conversions with different Conversion Dates. 
 (iii) If, in respect of any Conversion Date (or one of the periods
described in the third immediately succeeding set of parentheses, as the case may be), the Company elects to deliver a notice (the “Settlement Notice”) of the relevant Settlement Method in respect of such Conversion Date (or such
period, as the case may be), the Company, through the Trustee, shall deliver such Settlement Notice to converting Holders no later than the close of business on the Scheduled Trading Day immediately following the relevant Conversion Date (or, in the
case of any conversions for which the relevant Conversion Date occurs (x) during the Common Conversion Period, no later than March 15, 2021, (y) in the case of the Maturity Conversion Period, no later than March 15, 2029 or
(z) in the case of the Redemption Period, in the relevant Redemption Notice). If the Company does not elect a Settlement Method prior to the deadline set forth in the immediately preceding sentence, the Company shall no longer have the right to
elect Cash Settlement or Physical Settlement and the Company shall be deemed to have elected Combination Settlement in respect of its Conversion Obligation, and the Specified Dollar Amount per $1,000 principal amount of Notes shall be equal to
$1,000. Such Settlement Notice shall specify the relevant Settlement Method and in the case of an election of Combination Settlement, the relevant Settlement Notice shall indicate the Specified Dollar Amount per $1,000 principal amount of Notes. If
the Company delivers a Settlement Notice electing Combination Settlement in respect of its Conversion Obligation but does not indicate a Specified Dollar Amount per $1,000 principal amount of Notes in such Settlement Notice, the Specified Dollar
Amount per $1,000 principal amount of Notes shall be deemed to be $1,000. 
 (iv) The cash, shares of Common Stock or
combination of cash and shares of Common Stock in respect of any conversion of Notes (the “Settlement Amount”) shall be computed as follows: 

(A) if the Company elects to satisfy its Conversion Obligation in respect of such conversion by Physical Settlement, the
Company shall deliver to the converting Holder in respect of each $1,000 principal amount of Notes being converted a number of shares of Common Stock equal to the Conversion Rate in effect on the Conversion Date; 

(B) if the Company elects to satisfy its Conversion Obligation in respect of such conversion by Cash Settlement, the Company
shall pay to the converting Holder in respect of each $1,000 principal amount of Notes being converted cash in an amount equal to the sum of the Daily Conversion Values for each of the 30 consecutive Trading Days during the related Conversion
Period; and 

  
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 (C) if the Company elects (or is deemed to have elected) to satisfy its
Conversion Obligation in respect of such conversion by Combination Settlement, the Company shall pay or deliver, as the case may be, in respect of each $1,000 principal amount of Notes being converted, a Settlement Amount equal to the sum of the
Daily Settlement Amounts for each of the 30 consecutive Trading Days during the related Conversion Period. 
 (v) The Daily
Settlement Amounts (if applicable) and the Daily Conversion Values (if applicable) shall be determined by the Company promptly following the last day of the Conversion Period. Promptly after such determination of the Daily Settlement Amounts or the
Daily Conversion Values, as the case may be, and the amount of cash payable in lieu of delivering any fractional share of Common Stock, the Company shall notify the Trustee and the Conversion Agent (if other than the Trustee) of the Daily Settlement
Amounts or the Daily Conversion Values, as the case may be, and the amount of cash payable in lieu of delivering fractional shares of Common Stock. The Trustee and the Conversion Agent (if other than the Trustee) shall have no responsibility for any
such determination. 
 (b) Subject to Section 12.02(e), before any Holder of a Note shall be entitled to convert a Note as set forth
above, such Holder shall (i) in the case of a Global Note, comply with the procedures of the Depositary in effect at that time and, if required, pay funds equal to interest payable on the next Interest Payment Date to which such Holder is not
entitled as set forth in Section 12.02(h) and (ii) in the case of a Physical Note (1) complete, manually sign and deliver an irrevocable notice to the Conversion Agent as set forth in the Form of Notice of Conversion (or a facsimile
thereof) (a “Notice of Conversion”) at the office of the Conversion Agent and state in writing therein the principal amount of Notes to be converted and the name or names (with addresses) in which such Holder wishes the certificate
or certificates for any shares of Common Stock to be delivered upon settlement of the Conversion Obligation to be registered, (2) surrender such Notes, duly endorsed to the Company or in blank (and accompanied by appropriate endorsement and
transfer documents), at the office of the Conversion Agent, (3) if required, furnish appropriate endorsements and transfer documents and (4) if required, pay funds equal to interest payable on the next Interest Payment Date to which such
Holder is not entitled as set forth in Section 12.02(h). The Conversion Agent shall notify the Company of any conversion pursuant to this Article 12 on the Conversion Date for such conversion. No Notice of Conversion with respect to any Notes may be
surrendered by a Holder thereof if such Holder has also delivered a Repurchase Notice or Fundamental Change Repurchase Notice to the Company in respect of such Notes and has not validly withdrawn such Repurchase Notice or Fundamental Change
Repurchase Notice in accordance with Section 13.03. 
 If more than one Note shall be surrendered for conversion at one time by the
same Holder, the Conversion Obligation with respect to such Notes shall be computed on the basis of the aggregate principal amount of the Notes (or specified portions thereof to the extent permitted thereby) so surrendered. 

  
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 (c) A Note shall be deemed to have been converted immediately prior to the close of
business on the date (the “Conversion Date”) that the Holder has complied with the requirements set forth in subsection (b) above. Except as set forth in Section 12.03(b) and Section 12.07(a), the Company shall pay or deliver, as
the case may be, the consideration due in respect of the Conversion Obligation on the third Business Day immediately following the relevant Conversion Date, if the Company elects Physical Settlement, or on the third Business Day immediately
following the last Trading Day of the relevant Conversion Period, in the case of any other Settlement Method. If any shares of Common Stock are due to converting Holders, the Company shall issue or cause to be issued, and deliver to the Conversion
Agent or to such Holder, or such Holder’s nominee or nominees, certificates or a book-entry transfer through the Depositary for the full number of shares of Common Stock to which such Holder shall be entitled in satisfaction of the
Company’s Conversion Obligation. 
 (d) In case any Note shall be surrendered for partial conversion, the Company shall execute
and the Trustee shall authenticate and deliver to or upon the written order of the Holder of the Note so surrendered a new Note or Notes in authorized denominations in an aggregate principal amount equal to the unconverted portion of the surrendered
Note, without payment of any service charge by the converting Holder but, if required by the Company or Trustee, with payment of a sum sufficient to cover any documentary, stamp or similar issue or transfer tax or similar governmental charge
required by law or that may be imposed in connection therewith as a result of the name of the Holder of the new Notes issued upon such conversion being different from the name of the Holder of the old Notes surrendered for such conversion. 

(e) If a Holder submits a Note for conversion, the Company shall pay any documentary, stamp or similar issue or transfer tax due on the issue
of any shares of Common Stock upon conversion, unless the tax is due because the Holder requests such shares to be issued in a name other than the Holder’s name, in which case the Holder shall pay that tax. The Conversion Agent may refuse to
deliver the certificates representing the shares of Common Stock being issued in a name other than the Holder’s name until the Trustee receives a sum sufficient to pay any tax that is due by such Holder in accordance with the immediately
preceding sentence. 
 (f) Except as provided in Section 12.04, no adjustment shall be made for dividends on any shares of Common Stock
issued upon the conversion of any Note as provided in this Article 12. 
 (g) Upon the conversion of an interest in a Global Note, the
Trustee, or the Custodian at the direction of the Trustee, shall make a notation on such Global Note as to the reduction in the principal amount represented thereby. The Company shall notify the Trustee in writing of any conversion of Notes effected
through any Conversion Agent other than the Trustee. 

  
 43 








 (h) Upon conversion, a Holder shall not receive any separate cash payment for accrued and unpaid
interest, if any, except as set forth below. The Company’s settlement of the full Conversion Obligation shall be deemed to satisfy in full its obligation to pay the principal amount of the Note and accrued and unpaid interest, if any, to, but
not including, the relevant Conversion Date. As a result, accrued and unpaid interest, if any, to, but not including, the relevant Conversion Date shall be deemed to be paid in full rather than cancelled, extinguished or forfeited. Upon a conversion
of Notes into a combination of cash and shares of Common Stock, accrued and unpaid interest will be deemed to be paid first out of the cash paid upon such conversion. Notwithstanding the foregoing, if Notes are converted after the close of business
on a Regular Record Date, Holders of such Notes as of the close of business on such Regular Record Date will receive the full amount of interest payable on such Notes on the corresponding Interest Payment Date notwithstanding the conversion. Notes
surrendered for conversion during the period from the close of business on any Regular Record Date to the open of business on the immediately following Interest Payment Date must be accompanied by funds equal to the amount of interest payable on the
Notes so converted; provided that no such payment shall be required (1) if the Company has specified a Fundamental Change Repurchase Date that is after a Regular Record Date and on or prior to the corresponding Interest Payment Date;
(2) if the Company has specified a Redemption Date that is after a Regular Record Date and on or prior to the corresponding Interest Payment Date; (3) for conversions following the Regular Record Date immediately preceding June 15,
2021; (4) for conversions following the Regular Record Date immediately preceding the Maturity Date; or (5) to the extent of any Defaulted Amounts, if any Defaulted Amounts exists at the time of conversion with respect to such Note.
Therefore, for the avoidance of doubt, all Holders of record on the Regular Record Date immediately preceding (x) June 15, 2021 shall receive the full interest payment due on June 15, 2021 regardless of whether their Notes have been
converted following such Regular Record Date and (y) the Maturity Date shall receive the full interest payment due on the Maturity Date regardless of whether their Notes have been converted following such Regular Record Date. 

(i) The Person in whose name the shares of Common Stock shall be issuable upon conversion shall be treated as a stockholder of record as of
the close of business on the relevant Conversion Date (if the Company elects to satisfy the related Conversion Obligation by Physical Settlement) or the close of business on the last Trading Day of the relevant Conversion Period (if the Company
elects to satisfy the related Conversion Obligation by Combination Settlement), as the case may be. Upon a conversion of Notes, such Person shall no longer be a Holder of such Notes surrendered for conversion. 

(j) The Company shall not issue any fractional share of Common Stock upon conversion of the Notes and shall instead pay cash in lieu of
delivering any fractional share of Common Stock issuable upon conversion based on the Daily VWAP for the relevant Conversion Date (in the case of Physical Settlement) or based on the Daily VWAP for the last Trading Day of the relevant Conversion
Period (in the case of Combination Settlement). For each Note surrendered for conversion, if the Company has elected Combination Settlement, the full number of shares that shall be issued upon conversion thereof shall be computed on the basis of the
aggregate Daily Settlement Amounts for the relevant Conversion Period and any fractional shares remaining after such computation shall be paid in cash. 

  
 44 








 Section 12.03. Increased Conversion Rate Applicable to Certain Notes Surrendered
in Connection with Make-Whole Adjustment Events. (a) If a Make Whole Adjustment Event occurs and a Holder elects to convert its Notes in connection with such Make Whole Adjustment Event, the Company shall, under the circumstances described
below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for
these purposes to be “in connection with” such Make Whole Adjustment Event if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make Whole Adjustment Event up to, and
including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make Whole Adjustment Event that does not also constitute a Fundamental Change, the 40th Business Day immediately following the
Effective Date of such Make Whole Adjustment Event).  
 (b) Upon surrender of Notes for conversion in connection with a Make
Whole Adjustment Event pursuant to Section 12.01(b)(iii), the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 12.02;
provided, however, that if, at the effective time of a Make Whole Adjustment Event described in clause (b) of the definition of Change in Control, the Reference Property following such Make Whole Adjustment Event is composed
entirely of cash, for any conversion of Notes following the Effective Date of such Make Whole Adjustment Event, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of
cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be paid to Holders in cash on
the third Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent of the anticipated Effective Date of any Make Whole Adjustment Event and issue a press release as soon as
practicable after it first determines the anticipated Effective Date of such Make Whole Adjustment Event (and shall make the press release available on its website). 

(c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the
table below, based on the date on which the Make Whole Adjustment Event occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock
in the Make Whole Adjustment Event. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make Whole Adjustment Event described in clause (b) of the definition of Change in Control, the Stock Price shall
be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Closing Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of
the Make Whole Adjustment Event. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account  

  
 45 








 
for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in
Section 12.04) or expiration date of the event occurs during such five consecutive Trading Day period. 
 (d) The Stock Prices set
forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment,
multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of
Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 12.04. 

(e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000
principal amount of Notes pursuant to this Section 12.03 for each Stock Price and Effective Date set forth below: 
  

																																																													
	 	 	Stock Price	 
	 Effective Date
	 	$47.84	 	 	$50.00	 	 	$55.00	 	 	$60.00	 	 	$65.00	 	 	$69.37	 	 	$80.00	 	 	$90.00	 	 	$100.00	 	 	$125.00	 	 	$150.00	 	 	$175.00	 	 	$200.00	 	 	$250.00	 	 	$300.00	 
	 June 17, 2014
	 	 	6.4871	  	 	 	5.9468	  	 	 	4.9140	  	 	 	4.1130	  	 	 	3.4815	  	 	 	3.0358	  	 	 	2.2399	  	 	 	1.7379	  	 	 	1.3840	  	 	 	0.8578	  	 	 	0.5842	  	 	 	0.4236	  	 	 	0.3204	  	 	 	0.2043	  	 	 	0.1381	  
	 June 15, 2015
	 	 	6.4871	  	 	 	6.0791	  	 	 	4.9823	  	 	 	4.1344	  	 	 	3.4700	  	 	 	3.0019	  	 	 	2.1734	  	 	 	1.6590	  	 	 	1.3013	  	 	 	0.7823	  	 	 	0.5216	  	 	 	0.3730	  	 	 	0.2797	  	 	 	0.1778	  	 	 	0.1196	  
	 June 15, 2016
	 	 	6.4871	  	 	 	6.1875	  	 	 	5.0223	  	 	 	4.1244	  	 	 	3.4237	  	 	 	2.9334	  	 	 	2.0740	  	 	 	1.5491	  	 	 	1.1916	  	 	 	0.6889	  	 	 	0.4474	  	 	 	0.3146	  	 	 	0.2369	  	 	 	0.1489	  	 	 	0.0999	  
	 June 15, 2017
	 	 	6.4871	  	 	 	6.2618	  	 	 	5.0199	  	 	 	4.0665	  	 	 	3.3269	  	 	 	2.8137	  	 	 	1.9264	  	 	 	1.3971	  	 	 	1.0463	  	 	 	0.5741	  	 	 	0.3620	  	 	 	0.2508	  	 	 	0.1889	  	 	 	0.1189	  	 	 	0.0796	  
	 June 15, 2018
	 	 	6.4871	  	 	 	6.2538	  	 	 	4.9288	  	 	 	3.9168	  	 	 	3.1389	  	 	 	2.6044	  	 	 	1.6997	  	 	 	1.1799	  	 	 	0.8490	  	 	 	0.4333	  	 	 	0.2635	  	 	 	0.1837	  	 	 	0.1392	  	 	 	0.0882	  	 	 	0.0590	  
	 June 15, 2019
	 	 	6.4871	  	 	 	6.1142	  	 	 	4.6942	  	 	 	3.6178	  	 	 	2.8018	  	 	 	2.2510	  	 	 	1.3527	  	 	 	0.8701	  	 	 	0.5854	  	 	 	0.2691	  	 	 	0.1622	  	 	 	0.1168	  	 	 	0.0902	  	 	 	0.0582	  	 	 	0.0386	  
	 June 15, 2020
	 	 	6.4871	  	 	 	5.7480	  	 	 	4.2005	  	 	 	3.0392	  	 	 	2.1816	  	 	 	1.6268	  	 	 	0.7996	  	 	 	0.4281	  	 	 	0.2501	  	 	 	0.1072	  	 	 	0.0734	  	 	 	0.0566	  	 	 	0.0450	  	 	 	0.0292	  	 	 	0.0188	  
	 June 15, 2021
	 	 	6.4871	  	 	 	5.5841	  	 	 	3.7659	  	 	 	2.2508	  	 	 	0.9687	  	 	 	—  	  	 	 	—  	  	 	 	—  	  	 	 	—  	  	 	 	—  	  	 	 	—  	  	 	 	—  	  	 	 	—  	  	 	 	—  	  	 	 	—  	  

 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: 

(i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in
the table, the number of Additional Shares shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based
on a 365-day year; 
 (ii) if the Stock Price is greater than $300.00 per share (subject to adjustment in the same manner as
the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and 

(iii) if the Stock Price is less than $47.84 per share (subject to adjustment in the same manner as the Stock Prices set forth
in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. 

  
 46 








 Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed
20.9030 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 12.04. 
 (f) Nothing in
this Section 12.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 12.04 in respect of a Make Whole Adjustment Event. 

Section 12.04. Adjustment of Conversion Rate. The Conversion Rate shall be adjusted from time to time by the Company if any
of the following events occurs, except that the Company shall not make any adjustments to the Conversion Rate if Holders of the Notes participate (other than in the case of (x) a share split or share combination or (y) a tender or exchange
offer), at the same time and upon the same terms as holders of the Common Stock and solely as a result of holding the Notes, in any of the transactions described in this Section 12.04, without having to convert their Notes, as if they held a number
of shares of Common Stock equal to the Conversion Rate, multiplied by the principal amount (expressed in thousands) of Notes held by such Holder. 

(a) If the Company solely issues shares of Common Stock as a dividend or distribution on all or substantially all of the shares of the Common
Stock, or if the Company effects a subdivision or combination of the Common Stock, the Conversion Rate shall be adjusted based on the following formula: 
  





 
  

					
	where,
			
	CR0	 	=	    	the Conversion Rate in effect immediately prior to the open of business on the Ex-Dividend Date of such dividend or distribution, or immediately prior to the open of business on the Effective Date of such subdivision or combination
of Common Stock, as the case may be;
			
	CR’	 	=	    	the Conversion Rate in effect immediately after the open of business on the Ex-Dividend Date for such dividend or distribution, or immediately after the open of business on the Effective Date of such subdivision or combination of
Common Stock, as the case may be;


  
 47 









					
	OS0	 	=	    	the number of shares of Common Stock outstanding immediately prior to the open of business on the Ex-Dividend Date for such dividend or distribution, or immediately prior to the open of business on the Effective Date of such
subdivision or combination of Common Stock, as the case may be; and
			
	OS’	 	=	    	the number of shares of Common Stock outstanding immediately after giving effect to such dividend or distribution, or immediately after the Effective Date of such subdivision or combination of Common Stock, as the case may be, after
giving effect to such issuance, subdivision or combination.

 Any adjustment made under this Section 12.04(a) shall become effective immediately after the open of business on the
Ex-Dividend Date for such dividend or distribution, or immediately after the open of business on the Effective Date for such subdivision or combination, as applicable. If any dividend or distribution of the type described in this Section 12.04(a) is
declared but not so paid or made, the Conversion Rate shall be immediately readjusted, effective as of the date the Board of Directors determines not to pay such dividend or distribution, to the Conversion Rate that would then be in effect if such
dividend or distribution had not been declared. 
 (b) If the Company distributes to all or substantially all holders of the Common Stock
any rights, options or warrants entitling them, for a period of not more than 60 calendar days after the announcement date of such distribution, to subscribe for or purchase shares of the Common Stock at a price per share that is less than the
average of the Closing Sale Prices of the Common Stock for the 10 consecutive Trading Day period ending on, and including, the Trading Day immediately preceding the announcement date for such distribution, the Conversion Rate shall be increased
based on the following formula: 
  
 



 
  

					
	where,
			
	CR0	 	=	    	the Conversion Rate in effect immediately prior to the open of business on the Ex-Dividend Date for such distribution;
			
	CR’	 	=	    	the Conversion Rate in effect immediately after the open of business on the Ex-Dividend Date for such distribution;
			
	OS0	 	=	    	the number of shares of Common Stock outstanding immediately prior to the open of business on the Ex-Dividend Date for such distribution;
			
	X	 	=	    	the total number of shares of Common Stock issuable pursuant to such rights, options or warrants; and


  
 48 









					
	Y	 	=	    	the number of shares of Common Stock equal to the aggregate price payable to exercise such rights, options or warrants, divided by the average of the Closing Sale Prices of the Common Stock over the 10 consecutive Trading Day
period ending on, and including, the Trading Day immediately preceding the announcement date for such distribution.

 Any increase made under this Section 12.04(b) shall be made successively whenever any such rights, options or warrants are
distributed and shall become effective immediately after the open of business on the Ex-Dividend Date for such distribution. To the extent that shares of the Common Stock are not delivered after the expiration of such rights, options or warrants,
the Conversion Rate shall be decreased to the Conversion Rate that would then be in effect had the increase with respect to the distribution of such rights, options or warrants been made on the basis of delivery of only the number of shares of
Common Stock actually delivered. If such rights, options or warrants are not so distributed, the Conversion Rate shall be decreased to the Conversion Rate that would then be in effect if such Ex-Dividend Date for such issuance had not occurred. 

For purposes of this Section 12.04(b) and for the purpose of Section 12.01(b)(ii)(A), in determining whether any rights, options or warrants
entitle the holders to subscribe for or purchase shares of the Common Stock at less than such average of the Closing Sale Prices of the Common Stock for the 10 consecutive Trading Day period ending on, and including, the Trading Day immediately
preceding the announcement date for such distribution, there shall be taken into account any consideration received by the Company for such rights, options or warrants and any amount payable on exercise or conversion thereof, the value of such
consideration, if other than cash, to be determined by the Board of Directors. 
 (c) If the Company distributes shares of its
Capital Stock, evidences of its indebtedness, other assets or property of the Company or rights, options or warrants to acquire its Capital Stock or other securities, to all or substantially all holders of the Common Stock, excluding
(i) dividends, distributions or issuances as to which an adjustment referred to in Section 12.04(a) or Section 12.04(b), (ii) dividends or distributions paid exclusively in cash described in Section 12.04(d), and (iii) Spin-Offs as to
which the provisions set forth below in this Section 12.04(c) shall apply (any of such shares of Capital Stock, evidences of indebtedness, other assets or property or rights, options or warrants to acquire Capital Stock or other securities, the
“Distributed Property”), then the Conversion Rate shall be increased based on the following formula: 
  





 
  

					
	where,
			
	CR0	 	=	    	the Conversion Rate in effect immediately prior to the open of business on the Ex-Dividend Date for such distribution;


  
 49 









					
	CR’	 	=	    	the Conversion Rate in effect immediately after the open of business on the Ex-Dividend Date for such distribution;
			
	SP0	 	=	    	the average of the Closing Sale Prices of the Common Stock over the 10 consecutive Trading Day period ending on, and including, the Trading Day immediately preceding the Ex-Dividend Date for such distribution; and
			
	FMV	 	=	    	the fair market value (as determined by the Board of Directors) of the Distributed Property with respect to each outstanding share of the Common Stock as of the open of business on the Ex-Dividend Date for such
distribution.

 Any increase made under the portion of this Section 12.04(c) above shall become effective immediately after the open of
business on the Ex-Dividend Date for such distribution. If such distribution is not so paid or made, the Conversion Rate shall be decreased to the Conversion Rate that would then be in effect if such distribution had not been declared.
Notwithstanding the foregoing, if “FMV” (as defined above) is equal to or greater than “SP0” (as defined above), in lieu of the foregoing increase, each Holder of a Note
shall receive, in respect of each $1,000 principal amount thereof, at the same time and upon the same terms as holders of the Common Stock receive the Distributed Property without having to convert its Notes, the amount and kind of Distributed
Property such Holder would have received if such Holder owned a number of shares of Common Stock equal to the Conversion Rate in effect on the Ex-Dividend Date for the distribution. If the Board of Directors determines the “FMV” (as
defined above) of any distribution for purposes of this Section 12.04(c) by reference to the actual or when-issued trading market for any securities, it shall in doing so consider the prices in such market over the same period used in computing the
Closing Sale Prices of the Common Stock over the 10 consecutive Trading Day period ending on, and including, the Trading Day immediately preceding the Ex-Dividend Date for such distribution. 

With respect to an adjustment pursuant to this Section 12.04(c) where there has been a payment of a dividend or other distribution on
the Common Stock of shares of Capital Stock of any class or series, or similar equity interest, of or relating to a Subsidiary or other business unit of the Company, that are, or, when issued, will be, listed or admitted for trading on a U.S.
national securities exchange (a “Spin-Off”), the Conversion Rate shall be increased based on the following formula: 
  





 
  

					
	where,
			
	CR0	 	=	    	the Conversion Rate in effect immediately prior to the open of business on the Ex-Dividend Date for the Spin-Off;


  
 50 









					
	CR’	 	=	    	the Conversion Rate in effect immediately after the open of business on the Ex-Dividend Date for the Spin-Off;
			
	FMV0	 	=	    	the average of the Closing Sale Prices of the Capital Stock or similar equity interest distributed to holders of the Common Stock applicable to one share of the Common Stock (determined by reference to the definition of Closing Sale
Price as set forth in Section 1.01 as if references therein to Common Stock were to such Capital Stock or similar equity interest) over the first 10 consecutive Trading Day period immediately following, and including, the Ex-Dividend Date for the
Spin-Off (such period, the “Valuation Period”); and
			
	MP0	 	=	    	the average of the Closing Sale Prices of the Common Stock over the Valuation Period.

 The increase to the Conversion Rate under the preceding paragraph shall be made immediately after the close of business
on the last Trading Day of the Valuation Period, but will be given effect as of the open of business on the Ex-Dividend Date for the Spin-Off; provided that in respect of any conversion of Notes during the Valuation Period, references in the
portion of this Section 12.04(c) related to Spin-Offs with respect to 10 Trading Days shall be deemed to be replaced with such lesser number of Trading Days as have elapsed between the Ex-Dividend Date of such Spin-Off and the Conversion Date in
determining the Conversion Rate. If the Ex-Dividend Date of the Spin-Off is after the 10th Trading Day immediately preceding, and including, the end of any Conversion Period in respect of a conversion of Notes, references in the preceding paragraph
to 10 Trading Days will be deemed to be replaced, solely in respect of that conversion of Notes, with such lesser number of Trading Days as have elapsed from, and including, the Ex-Dividend Date for the Spin-Off to, and including, the last Trading
Day of such Conversion Period. If such Spin-Off is subsequently cancelled and does not become effective, the Conversion Rate shall be readjusted to be the Conversion Rate that would have been in effect if such Spin-Off had not been declared,
effective as of the date the Board of Directors cancels or determines not to effect such Spin-Off. 
 For purposes of this
Section 12.04(c) (and subject in all respect to Section 12.11), rights, options or warrants distributed by the Company to all holders of the Common Stock entitling them to subscribe for or purchase shares of the Company’s Capital Stock,
including Common Stock (either initially or under certain circumstances), which rights, options or warrants, until the occurrence of a specified event or events (“Trigger Event”): (i) are deemed to be transferred with such
shares of the Common Stock; (ii) are not exercisable; and (iii) are also issued in respect of future issuances of the Common Stock, shall be deemed not to have been distributed for purposes of this Section 12.04(c) (and no adjustment to
the Conversion Rate under this Section 12.04(c) will be required) until the occurrence of the earliest Trigger Event, whereupon such rights, options or warrants shall be deemed to have been distributed and an appropriate adjustment (if any is
required) to the Conversion Rate shall be made under this Section 12.04(c). If any such right, option or warrant are subject to events, upon the occurrence of which such rights, options or warrants become exercisable to purchase different
securities, evidences of  

  
 51 








 
indebtedness or other assets, then the date of the occurrence of any and each such event shall be deemed to be the date of distribution and Ex-Dividend Date with respect to new rights, options or
warrants with such rights (in which case the existing rights, options or warrants shall be deemed to terminate and expire on such date without exercise by any of the holders thereof). In addition, in the event of any distribution (or deemed
distribution) of rights, options or warrants, or any Trigger Event or other event (of the type described in the immediately preceding sentence) with respect thereto that was counted for purposes of calculating a distribution amount for which an
adjustment to the Conversion Rate under this Section 12.04(c) was made, (1) in the case of any such rights, options or warrants that shall all have been redeemed or purchased without exercise by any holders thereof, upon such final redemption
or purchase (x) the Conversion Rate shall be readjusted as if such rights, options or warrants had not been issued and (y) the Conversion Rate shall then again be readjusted to give effect to such distribution, deemed distribution or
Trigger Event, as the case may be, as though it were a cash distribution, equal to the per share redemption or purchase price received by a holder or holders of Common Stock with respect to such rights, options or warrants (assuming such holder had
retained such rights, options or warrants), made to all holders of Common Stock as of the date of such redemption or purchase, and (2) in the case of such rights, options or warrants that shall have expired or been terminated without exercise
by any holders thereof, the Conversion Rate shall be readjusted as if such rights, options and warrants had not been issued. 
 For purposes
of Section 12.04(a), Section 12.04(b) and this Section 12.04(c), if any dividend or distribution to which this Section 12.04(c) is applicable also includes one or both of: 

(A) a dividend or distribution of shares of Common Stock to which Section 12.04(a) is applicable (the “Clause A
Distribution”); or 
 (B) a dividend or distribution of rights, options or warrants to which Section 12.04(b) is
applicable (the “Clause B Distribution”), 
 then, in either case, (1) such dividend or distribution, other than the
Clause A Distribution and the Clause B Distribution, shall be deemed to be a dividend or distribution to which this Section 12.04(c) is applicable (the “Clause C Distribution”) and any Conversion Rate adjustment required by this
Section 12.04(c) with respect to such Clause C Distribution shall then be made, and (2) the Clause A Distribution and Clause B Distribution shall be deemed to immediately follow the Clause C Distribution and any Conversion Rate adjustment
required by Section 12.04(a) and Section 12.04(b) with respect thereto shall then be made, except that, if determined by the Company (I) the “Ex-Dividend Date” of the Clause A Distribution and the Clause B Distribution shall be deemed
to be the Ex-Dividend Date of the Clause C Distribution and (II) any shares of Common Stock included in the Clause A Distribution or Clause B Distribution shall be deemed not to be “outstanding immediately prior to the open of business on such
Ex-Dividend Date or Effective Date” within the meaning of Section 12.04(a) or “outstanding immediately prior to the open of business on such Ex-Dividend Date” within the meaning of Section 12.04(b). 

  
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 (d) If any cash dividend or distribution is made to all or substantially all holders of
the Common Stock, other than a regular, quarterly cash dividend that does not exceed $0.27 per share (the “Initial Dividend Threshold”), the Conversion Rate shall be adjusted based on the following formula: 

 
 



 
  

					
	where,
			
	CR0	 	=	    	the Conversion Rate in effect immediately prior to the open of business on the Ex-Dividend Date for such dividend or distribution;
			
	CR’	 	=	    	the Conversion Rate in effect immediately after the open of business on the Ex-Dividend Date for such dividend or distribution;
			
	SP0	 	=	    	the Closing Sale Price of the Common Stock on the Trading Day immediately preceding the Ex-Dividend Date for such dividend or distribution;
			
	T	 	=	    	the Initial Dividend Threshold; provided that if the dividend or distribution is not a regular quarterly cash dividend, the Initial Dividend Threshold shall be deemed to be zero; and
			
	C	 	=	    	the amount in cash per share the Company distributes to all or substantially all holders of the Common Stock.

 The Initial Dividend Threshold shall be subject to adjustment in a manner inversely proportional to adjustments to the
Conversion Rate; provided that no adjustment shall be made to the Initial Dividend Threshold for any adjustment to the Conversion Rate pursuant to this Section 12.04(d). 

Any increase pursuant to this Section 12.04(d) shall become effective immediately after the open of business on the Ex-Dividend Date for such dividend or
distribution. If such dividend or distribution is not so paid, the Conversion Rate shall be decreased, effective as of the date the Board of Directors determines not to make or pay such dividend or distribution, to be the Conversion Rate that would
then be in effect if such dividend or distribution had not been declared. Notwithstanding the foregoing, if “C” (as defined above) is equal to or greater than “SP0” (as
defined above), in lieu of the foregoing increase, each Holder of a Note shall receive, for each $1,000 principal amount of Notes, at the same time and upon the same terms as holders of shares of the Common Stock, the amount of cash that such Holder
would have received if such Holder owned a number of shares of Common Stock equal to the Conversion Rate on the Ex-Dividend Date for such cash dividend or distribution. 

(e) If the Company or any of its Subsidiaries make a payment in respect of a tender or exchange offer for the Common Stock, to the extent that
the cash and value of any other 

  
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consideration included in the payment per share of the Common Stock exceeds the average of the Closing Sale Prices of the Common Stock over the 10 consecutive Trading Day period commencing on,
and including, the Trading Day next succeeding the last date on which tenders or exchanges may be made pursuant to such tender or exchange offer (the “Expiration Date”), the Conversion Rate shall be increased based on the following
formula: 
  
 



 
  

					
	where,
			
	CR0	 	=	    	the Conversion Rate in effect immediately prior to the open of business on the Trading Day next succeeding the Expiration Date;
			
	CR’	 	=	    	the Conversion Rate in effect immediately after the open of business on the Trading Day next succeeding the Expiration Date;
			
	AC	 	=	    	the aggregate value of all cash and any other consideration (as determined by the Board of Directors) paid or payable for shares of Common Stock purchased in such tender or exchange offer;
			
	OS0	 	=	    	the number of shares of Common Stock outstanding immediately prior to the time (the “Expiration Time”) such tender or exchange offer expires (prior to giving effect to the purchase or exchange of all shares of
Common Stock accepted for purchase or exchange in such tender offer or exchange offer);
			
	OS’	 	=	    	the number of shares of Common Stock outstanding immediately after the Expiration Time (after giving effect to the purchase or exchange of all shares of Common Stock accepted for purchase or exchange in such tender offer or exchange
offer); and
			
	SP’	 	=	    	the average of the Closing Sale Prices of the Common Stock over the 10 consecutive Trading Day period (the “Tender Valuation Period”) commencing on, and including, the Trading Day next succeeding the Expiration
Date.

 The increase to the Conversion Rate under this Section 12.04(e) shall be made immediately after the close of business on the
last day of the Tender Valuation Period, but will be given effect at the open of business on the Trading Day next succeeding the Expiration Date. If the Trading Day next succeeding the Expiration Date is less than 10 Trading Days prior to, and
including, the end of the Conversion Period in respect of any conversion, references in this Section 12.04(e) with respect to 10 Trading Days shall be deemed replaced, for purposes of calculating the consideration due in respect of such conversion,
with such lesser number of Trading Days as have elapsed from, and including, the Trading Day next succeeding the Expiration Date to, and including, the last Trading Day of such Conversion Period. For purposes of determining the


  
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Conversion Rate, in respect of any conversion during the 10 Trading Days commencing on the Trading Day next succeeding the Expiration Date, references within this Section 12.04(e) to 10 Trading
Days shall be deemed replaced with such lesser number of Trading Days as have elapsed from, and including, the Trading Day next succeeding the Expiration Date to, but excluding, the relevant Conversion Date. 

(f) If (a) the Company elects to satisfy its Conversion Obligation through Combination Settlement, and shares of the Common Stock are
deliverable in respect of a given Trading Day in the relevant Conversion Period; (b) any distribution or transaction described in clauses (a), (b), (c), (d) and (e) of this Section 12.04 has not yet resulted in an adjustment to the Conversion
Rate on the Trading Day in question; and (c) the shares a Holder will receive in respect of such Trading Day are not entitled to participate in the relevant distribution or transaction (because they were not held on a related record date or
otherwise), then the Company shall adjust the number of shares of the Common Stock that shall be deliverable in respect of the relevant Trading Day to reflect the relevant distribution or transaction. 

(g) Notwithstanding this Section 12.04 or any other provision of this Indenture or the Notes, if a Conversion Rate adjustment becomes
effective on any Ex-Dividend Date, and a Holder that has converted its Notes on or after such Ex-Dividend Date and on or prior to the related Record Date would be treated as the record holder of the shares of Common Stock as of the related
Conversion Date as described under Section 12.02(i) based on an adjusted Conversion Rate for such Ex-Dividend Date, then, notwithstanding the Conversion Rate adjustment provisions in this Section 12.04, the Conversion Rate adjustment relating to
such Ex-Dividend Date shall not be made for such converting Holder. Instead, such Holder shall be treated as if such Holder were the record owner of the shares of Common Stock on an unadjusted basis and participate in the related dividend,
distribution or other event giving rise to such adjustment. 
 (h) In addition to those adjustments required by clauses (a), (b), (c), (d)
and (e) of this Section 12.04, and to the extent permitted by applicable law and subject to the applicable rules of any exchange on which any of the Company’s securities are then listed, the Company from time to time may increase the Conversion
Rate by any amount for a period of at least 20 Business Days so long as the increase is irrevocable during such period and the Board of Directors determines that such increase would be in the Company’s best interest. In addition, to the extent
permitted by applicable law and subject to the applicable rules of any exchange on which any of the Company’s securities are then listed, the Company may (but is not required to) increase the Conversion Rate to avoid or diminish any income tax
to holders of Common Stock or rights to purchase Common Stock in connection with a dividend or distribution of shares of Common Stock (or rights to acquire shares of Common Stock) or similar event. Whenever the Conversion Rate is increased pursuant
to either of the preceding two sentences, the Company must provide the Holder of each Note a notice of the increase at least 15 days prior to the date the increased Conversion Rate takes effect, and such notice shall state the increased Conversion
Rate and the period during which it will be in effect. 

  
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 (i) Except as stated herein, the Conversion Rate shall not be adjusted: 

(i) upon the issuance of any shares of Common Stock pursuant to any present or future plan providing for the reinvestment of
dividends or interest payable on the Company’s securities and the investment of additional optional amounts in shares of Common Stock under any plan; 

(ii) upon the issuance of any shares of Common Stock or options or rights to purchase those shares pursuant to any present or
future employee, director or consultant benefit plan or program of or assumed by the Company or any of the Company’s Subsidiaries; 

(iii) upon the issuance of any shares of the Common Stock pursuant to any option, warrant, right or exercisable, exchangeable
or convertible security not described in clause (ii) of this subsection and outstanding as of the date the Notes were first issued; 

(iv) solely for a change in the par value of the Common Stock; or 

(v) for accrued and unpaid interest, if any. 

(j) All calculations and other determinations under this Article 12 shall be made to the nearest one-ten thousandth (1/10,000th) of a
share. Notwithstanding anything in this Section 12.04 to the contrary, the Company shall not be required to adjust the Conversion Rate unless the adjustment would result in a change of at least 1% of the Conversion Rate. However, the Company shall
carry forward any adjustments that are less than 1% of the Conversion Rate and make such carried forward adjustments, regardless of whether the aggregate adjustment is greater than 1%, (i) upon any conversion of Notes, (ii) upon any
required repurchases of Notes pursuant to Article 13 and (iii) on each Trading Day during the Common Conversion Period, the Maturity Conversion Period and any Redemption Period. 

(k) Whenever the Conversion Rate is adjusted as herein provided, the Company shall promptly deliver to the Conversion Agent (with a copy to
the Trustee) an Officers’ Certificate setting forth the Conversion Rate after such adjustment and setting forth a brief statement of the facts requiring such adjustment. Unless and until a Responsible Officer of the Trustee shall have received
such Officers’ Certificate, the Trustee shall not be deemed to have knowledge of any adjustment of the Conversion Rate and may assume without inquiry that the last Conversion Rate of which it has knowledge is still in effect. In addition, the
Company shall promptly issue a press release containing the relevant information (and make the press release available on its website). 

(l) For purposes of this Section 12.04, the number of shares of Common Stock at any time outstanding shall not include shares of Common Stock
held in the treasury of the Company so long as the Company does not pay any dividend or make any distribution on shares of Common Stock held in the treasury of the Company, but shall include shares of Common Stock issuable in respect of scrip
certificates issued in lieu of fractions of shares of Common Stock. 

  
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 Section 12.05. Adjustments of Prices. Whenever any provision of this Indenture
requires the Company to calculate the Closing Sale Prices, the Daily VWAPs, the Daily Conversion Values or the Daily Settlement Amounts over a span of multiple days (including a Conversion Period and the period for determining the Stock Price for
purposes of a Make Whole Adjustment Event), the Board of Directors shall make appropriate adjustments to each to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate
where the Ex-Dividend Date, Effective Date or expiration date, as the case may be, of the event occurs, at any time during the period when the Closing Sale Prices, the Daily VWAPs, the Daily Conversion Values or the Daily Settlement Amounts are to
be calculated. 
 Section 12.06. Shares to Be Fully Paid. The Company shall provide, free from preemptive rights, out of its
authorized but unissued shares, sufficient shares of Common Stock to provide for conversion of the Notes from time to time as such Notes are presented for conversion (assuming that at the time of computation of such number of shares, all such Notes
would be converted by a single Holder and that Physical Settlement were applicable). 
 Section 12.07. Effect of Recapitalizations,
Reclassifications and Changes of the Common Stock. 
 (a) In the case of: 

(i) any recapitalization, reclassification or change of the Common Stock (other than changes resulting from a subdivision or
combination), 
 (ii) any consolidation, merger, or binding share exchange involving the Company, 

(iii) any sale, assignment, conveyance, transfer, lease or other disposition of all or substantially all the consolidated
assets of the Company and the Company’s Subsidiaries, taken as a whole, to another Person, 
 in each case, as a result of which the Common Stock would
be converted into, or exchanged for, stock, other securities, other property or assets (including cash or any combination thereof) (any such event, a “Merger Event”), then, at and after the effective time of such Merger Event, the
right to convert each $1,000 principal amount of Notes shall be changed into a right to convert such principal amount of Notes into the kind and amount of shares of stock, other securities or other property or assets (including cash or any
combination thereof) that a holder of a number of shares of Common Stock equal to the Conversion Rate immediately prior to such Merger Event would have owned or been entitled to receive (the “Reference Property,” with each
“unit of Reference Property” meaning the kind and amount of Reference Property that a holder of one share of Common Stock is entitled to receive) upon such Merger Event and, prior to or at the effective time of such Merger Event,
the Company or the successor or purchasing Person, as the case may be, shall execute with the Trustee a supplemental indenture permitted under Section 9.02(g) providing for such change in the right to convert each $1,000 principal amount of Notes;


  
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provided, however, that at and after the effective time of the Merger Event (A) the Company shall continue to have the right to determine the form of consideration to be paid
or delivered, as the case may be, upon conversion of Notes in accordance with Section 12.02 and (B) (I) any amount payable in cash upon conversion of the Notes in accordance with Section 12.02 shall continue to be payable in cash,
(II) any shares of Common Stock that the Company would have been required to deliver upon conversion of the Notes in accordance with Section 12.02 shall instead be deliverable in the amount and type of Reference Property that a holder of that number
of shares of Common Stock would have been entitled to receive in such Merger Event and (III) the Daily VWAP shall be calculated based on the value of a unit of Reference Property. 

If the Merger Event causes the Common Stock to be converted into, or exchanged for, the right to receive more than a single type of
consideration (determined based in part upon any form of stockholder election), then (i) the Reference Property into which the Notes will be convertible, subject to the Company’s right to elect the Settlement Method, shall be deemed to be
(x) the weighted average of the types and amounts of consideration received by the holders of Common Stock that affirmatively make such an election or (y) if no holders of Common Stock affirmatively make such an election, the types and
amounts of consideration actually received by the holders of Common Stock, and (ii) the unit of Reference Property for purposes of the immediately preceding paragraph shall refer to the consideration referred to in clause (i) attributable
to one share of Common Stock. If the holders of the Common Stock receive only cash in such Merger Event, then for all conversions for which the relevant Conversion Date occurs after the effective date of such Merger Event (A) the consideration
due upon conversion of each $1,000 principal amount of Notes shall be solely cash in an amount equal to the Conversion Rate in effect on the Conversion Date (as may be increased by any Additional Shares pursuant to Section 12.03), multiplied
by the price paid per share of Common Stock in such Merger Event and (B) the Company shall satisfy the Conversion Obligation by paying cash to converting Holders on the third Business Day immediately following the relevant Conversion Date.
The Company shall notify Holders, the Trustee and the Conversion Agent (if other than the Trustee) of such weighted average as soon as practicable after such determination is made. 

Such supplemental indenture described in the second immediately preceding paragraph shall provide for anti-dilution and other adjustments that
shall be as nearly equivalent as is possible to the adjustments provided for in this Article 12. If, in the case of any Merger Event, the Reference Property includes shares of stock, securities or other property or assets (including cash or any
combination thereof) of a Person other than the successor or purchasing corporation, as the case may be, in such Merger Event, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions
to protect the interests of the Holders of the Notes as the Board of Directors shall reasonably consider necessary by reason of the foregoing, including the provisions providing for the purchase rights set forth in Article 13. 

(b) When the Company executes a supplemental indenture pursuant to subsection (a) of this Section 12.07, the Company shall promptly file with
the Trustee an Officers’ Certificate briefly stating the kind or amount of cash, securities or property or asset that will comprise a unit 

  
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of Reference Property after any such Merger Event, any adjustment to be made with respect thereto and that all conditions precedent have been complied with, and shall promptly mail notice thereof
to all Holders. The Company shall notify the Holders of the execution of such supplemental indenture within 20 days after execution thereof. Failure to deliver such notice shall not affect the legality or validity of such supplemental indenture.

 (c) The Company shall not become a party to any Merger Event unless its terms are consistent with this Section 12.07. None of the
foregoing provisions shall affect the right of a holder of Notes to convert its Notes into cash, shares of Common Stock or a combination of cash and shares of Common Stock, as applicable, as set forth in Section 12.01 and Section 12.02 prior to the
effective date of such Merger Event. 
 (d) The above provisions of this Section shall similarly apply to successive Merger Events. 

(e) In connection with any Merger Event, the Initial Dividend Threshold shall be subject to adjustment as described in clause (i), clause
(ii) or clause (iii) below, as the case may be. 
 (i) In the case of a Merger Event in which the Reference
Property (determined, as appropriate, pursuant to subsection (a) above and excluding any dissenters’ appraisal rights) is composed entirely of shares of common stock (the “Merger Common Stock”), the Initial Dividend
Threshold at and after the effective time of such Merger Event will be equal to (x) the Initial Dividend Threshold immediately prior to the effective time of such Merger Event, divided by (y) the number of shares of Merger Common
Stock that a holder of one share of Common Stock would receive in such Merger Event (such quotient rounded down to the nearest cent). 

(ii) In the case of a Merger Event in which the Reference Property (determined, as appropriate, pursuant to subsection
(a) above and excluding any dissenters’ appraisal rights) is composed in part of shares of Merger Common Stock, the Initial Dividend Threshold at and after the effective time of such Merger Event will be equal to (x) the Initial Dividend
Threshold immediately prior to the effective time of such Merger Event, multiplied by (y) the Merger Valuation Percentage for such Merger Event (such product rounded down to the nearest cent). 

(iii) For the avoidance of doubt, in the case of a Merger Event in which the Reference Property (determined, as appropriate,
pursuant to subsection (a) above and excluding any dissenters’ appraisal rights) is composed entirely of consideration other than shares of Capital Stock, the Initial Dividend Threshold at and after the effective time of such Merger Event
will be equal to zero. 
 Section 12.08. Certain Covenants. (a) The Company covenants that all shares of Common Stock issued
upon conversion of Notes will be fully paid and non-assessable by the Company and free from all taxes, liens and charges with respect to the issue thereof. 

  
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 (b) The Company covenants that, if any shares of Common Stock to be provided for the purpose of
conversion of Notes hereunder require registration with or approval of any governmental authority under any federal or state law before such shares of Common Stock may be validly issued upon conversion, the Company will, to the extent then permitted
by the rules and interpretations of the Commission, secure such registration or approval, as the case may be. 
 (c) The Company further
covenants that if at any time the Common Stock shall be listed on any national securities exchange or automated quotation system the Company will list and keep listed, so long as the Common Stock shall be so listed on such exchange or automated
quotation system, any Common Stock issuable upon conversion of the Notes. 
 Section 12.09. Responsibility of Trustee. The
Trustee and any other Conversion Agent shall not at any time be under any duty or responsibility to any Holder to determine the Conversion Rate (or any adjustment thereto) or whether any facts exist that may require any adjustment (including any
increase) of the Conversion Rate, or with respect to the nature or extent or calculation of any such adjustment when made, or with respect to the method employed, or herein or in any supplemental indenture provided to be employed, in making the
same. The Trustee and any other Conversion Agent shall not be accountable with respect to the validity or value (or the kind or amount) of any shares of Common Stock, or of any securities, property or cash that may at any time be issued or delivered
upon the conversion of any Note; and the Trustee and any other Conversion Agent make no representations with respect thereto. Neither the Trustee nor any Conversion Agent shall be responsible for any failure of the Company to issue, transfer or
deliver any shares of Common Stock or stock certificates or other securities or property or cash upon the surrender of any Note for the purpose of conversion or to comply with any of the duties, responsibilities or covenants of the Company contained
in this Article. Without limiting the generality of the foregoing, neither the Trustee nor any Conversion Agent shall be under any responsibility to determine the correctness of any provisions contained in any supplemental indenture entered into
pursuant to Section 12.07 relating either to the kind or amount of shares of stock or securities or property (including cash) receivable by Holders upon the conversion of their Notes after any event referred to in such Section 12.07 or to any
adjustment to be made with respect thereto, but, subject to the provisions of Section 601 and Section 603 of the Base Indenture, may accept (without any independent investigation) as conclusive evidence of the correctness of any such
provisions, and shall be protected in relying upon, the Officers’ Certificate (which the Company shall be obligated to file with the Trustee prior to the execution of any such supplemental indenture) with respect thereto. Neither the Trustee
nor the Conversion Agent shall be responsible for determining whether any event contemplated by Section 12.01(b) has occurred that makes the Notes eligible for conversion or no longer eligible therefor until the Company has delivered to the Trustee
and the Conversion Agent the notices referred to in Section 12.01(b) with respect to the commencement or termination of such conversion rights, on which notices the Trustee and the Conversion Agent may conclusively rely, and the Company agrees to
deliver such notices to the Trustee and the Conversion Agent immediately after the occurrence of any such event or at such other times as shall be provided for in Section 12.01(b). 

  
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 Section 12.10. Notice to Holders Prior to Certain Actions. In case of any: 

(a) action by the Company or one of its Subsidiaries that would require an adjustment in the Conversion Rate pursuant to Section 12.04 or
Section 12.11; 
 (b) Merger Event; or 

(c) voluntary or involuntary dissolution, liquidation or winding-up of the Company or any of its Subsidiaries; 

then, in each case (unless notice of such event is otherwise required pursuant to another provision of this Indenture), the Company shall cause to be filed
with the Trustee and the Conversion Agent (if other than the Trustee) and each Holder to be notified, as promptly as possible but in any event at least 20 days prior to the applicable date hereinafter specified, a notice stating (i) the date on
which a record is to be taken for the purpose of such action by the Company or one of its Subsidiaries or, if a record is not to be taken, the date as of which the holders of Common Stock of record are to be determined for the purposes of such
action by the Company or one of its Subsidiaries, or (ii) the date on which such Merger Event, dissolution, liquidation or winding-up is expected to become effective or occur, and the date as of which it is expected that holders of Common Stock
of record shall be entitled to exchange their Common Stock for securities or other property deliverable upon such Merger Event, dissolution, liquidation or winding-up. Failure to give such notice, or any defect therein, shall not affect the legality
or validity of such action by the Company or one of its Subsidiaries, Merger Event, dissolution, liquidation or winding-up. 

Section 12.11. Stockholder Rights Plans. If the Company has a stockholder rights plan in effect upon conversion of the Notes, each
share of Common Stock, if any, issued upon such conversion shall be entitled to receive the appropriate number of rights, if any, and the certificates representing the Common Stock issued upon such conversion shall bear such legends, if any, in each
case as may be provided by the terms of any such stockholder rights plan, as the same may be amended from time to time. However, if, prior to any conversion of Notes, the rights have separated from the shares of Common Stock in accordance with the
provisions of the applicable stockholder rights plan, the Conversion Rate shall be adjusted at the time of separation as if the Company distributed to all or substantially all holders of the Common Stock Distributed Property as provided in Section
12.04(c), subject to readjustment in the event of the expiration, termination or redemption of such rights. 

  
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 ARTICLE 13 

REPURCHASE OF NOTES AT OPTION OF
HOLDERS 
 Section 13.01. Repurchase at Option of Holders. 

(a) Each Holder shall have the right, at such Holder’s option, to require the Company to repurchase for cash on each of June 15,
2021 and June 15, 2024 (each, a “Repurchase Date”), all of such Holder’s Notes, or any portion thereof that is an integral multiple of $1,000 principal amount, at a repurchase price (the “Repurchase
Price”) that is equal to 100% of the principal amount of the Notes to be repurchased, together with accrued and unpaid interest to, but excluding, such Repurchase Date; provided that any such accrued and unpaid interest shall be paid
not to the Holders submitting the Notes for repurchase on the relevant Repurchase Date but instead to the Holders of such Notes at the close of business on the Regular Record Date immediately preceding such Repurchase Date. Not later than 20
Business Days prior to each Repurchase Date, the Company shall mail a notice (the “Company Notice”) by first class mail or, in the case of Global Notes, through the facilities of the Depositary, to the Trustee, to the Paying Agent
and to each Holder at its address shown in the Security Register of the Security Registrar (and to beneficial owners as required by applicable law). The Company Notice shall include a form of Repurchase Notice to be completed by a holder and shall
state: 
 (i) the last date on which a Holder may exercise its repurchase right pursuant to this Section 13.01 (the
“Repurchase Expiration Time”); 
 (ii) the Repurchase Price; 

(iii) the name and address of the Conversion Agent and Paying Agent; 

(iv) that the Notes with respect to which a Repurchase Notice has been delivered by a Holder may be converted only if the
Holder withdraws the Repurchase Notice in accordance with the terms of the Indenture; 
 (v) that the Holder shall have the
right to withdraw any Notes surrendered prior to the Repurchase Expiration Time; and 
 (vi) the procedures a Holder must
follow to exercise its repurchase rights under this Section 13.01 and a brief description of those rights. 
 At the Company’s request made at least
five (5) Business Days prior to the Date on which the Company is required to deliver the Company Notice, the Trustee shall give such notice in the Company’s name and at the Company’s expense; provided, however, that, in
all cases, the text of such Company Notice shall be prepared by the Company. 
 Simultaneously with providing the Company Notice, the
Company shall publish a notice containing the information included in the Company Notice in a newspaper of general circulation in The City of New York or publish such information on the Company’s website or through such other public medium as
the Company may use at that time. 
 No failure of the Company to give the foregoing notices and no defect therein shall limit the
Holders’ repurchase rights or affect the validity of the proceedings for the repurchase of the Notes pursuant to this Section 13.01. 

  
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 Repurchases of Notes under this Section 13.01 shall be made, at the option of the Holder thereof,
upon: 
 (A) delivery to the Paying Agent by the Holder of a duly completed notice (the “Repurchase Notice”)
in the form set forth in Attachment 3 to the Form of Note attached hereto as Exhibit A, if the Notes are Physical Notes, or in compliance with the Depositary’s procedures for surrendering interests in Global Notes, if the Notes are Global
Notes, in each case during the period beginning at any time from the open of business on the date that is 20 Business Days prior to the relevant Repurchase Date until the close of business on the Business Day immediately preceding the Repurchase
Date; and 
 (B) delivery of the Notes, if the Notes are Physical Notes, to the Paying Agent at any time after delivery of
the Repurchase Notice (together with all necessary endorsements) at the Corporate Trust Office of the Paying Agent, or book-entry transfer of the Notes, if the Notes are Global Notes, in compliance with the procedures of the Depositary, in each case
such delivery being a condition to receipt by the Holder of the Repurchase Price therefor. 
 Each Repurchase Notice shall state: 

(A) in the case of Physical Notes, the certificate numbers of the Notes to be delivered for repurchase; 

(B) the portion of the principal amount of the Notes to be repurchased, which must be $1,000 or an integral multiple thereof;
and 
 (C) that the Notes are to be repurchased by the Company pursuant to the applicable provisions of the Notes and this
Indenture; 
 provided, however, that if the Notes are Global Notes, the Repurchase Notice must comply with appropriate Depositary procedures.

 Notwithstanding anything herein to the contrary, any Holder delivering to the Paying Agent the Repurchase Notice contemplated by this
Section 13.01 shall have the right to withdraw, in whole or in part, such Repurchase Notice at any time prior to the close of business on the Business Day immediately preceding the Repurchase Date by delivery of a written notice of withdrawal to the
Paying Agent in accordance with Section 13.03. 
 The Paying Agent shall promptly notify the Company of the receipt by it of any Repurchase
Notice or written notice of withdrawal thereof. 
 No Repurchase Notice with respect to any Notes may be surrendered by a Holder thereof if
such Holder has also surrendered a Fundamental Change Repurchase Notice and has not validly withdrawn such Repurchase Notice in accordance with Section 13.03. 

  
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 Notwithstanding the foregoing, no Notes may be repurchased by the Company at the option of the
Holders on any Repurchase Date if the principal amount of the Notes has been accelerated, and such acceleration has not been rescinded, on or prior to such Repurchase Date (except in the case of an acceleration resulting from a default by the
Company in the payment of the Repurchase Price with respect to such Notes). 
 Section 13.02. Repurchase at Option of Holders Upon a
Fundamental Change. (a) If a Fundamental Change occurs at any time, each Holder shall have the right, at such Holder’s option, to require the Company to repurchase for cash all of such Holder’s Notes, or any portion thereof that
is equal to $1,000 or an integral multiple of $1,000, on the date (the “Fundamental Change Repurchase Date”) specified by the Company that is not less than 20 Business Days or more than 35 Business Days following the date of the
Fundamental Change Company Notice at a repurchase price equal to 100% of the principal amount thereof, plus accrued and unpaid interest thereon to, but excluding, the Fundamental Change Repurchase Date (the “Fundamental Change
Repurchase Price”), unless the Fundamental Change Repurchase Date falls after a Regular Record Date but on or prior to the Interest Payment Date to which such Regular Record Date relates, in which case the Company shall instead pay the full
amount of accrued and unpaid interest to Holders of record as of such Regular Record Date, and the Fundamental Change Repurchase Price shall be equal to 100% of the principal amount of Notes to be repurchased pursuant to this Article 13. 

(b) Repurchases of Notes under this Section 13.02 shall be made, at the option of the Holder thereof, upon: 

(i) delivery to the Paying Agent by a Holder of a duly completed notice (the “Fundamental Change Repurchase
Notice”) in the form set forth in Attachment 2 to the Form of Note attached hereto as Exhibit A, if the Notes are Physical Notes, or in compliance with the Depositary’s procedures for surrendering interests in Global Notes, if the
Notes are Global Notes, in each case on or before the close of business on the Business Day immediately preceding the Fundamental Change Repurchase Date; and 

(ii) delivery of the Notes, if the Notes are Physical Notes, to the Paying Agent at any time after delivery of the Fundamental
Change Repurchase Notice (together with all necessary endorsements for transfer) at the Corporate Trust Office of the Paying Agent, or book-entry transfer of the Notes, if the Notes are Global Notes, in compliance with the procedures of the
Depositary, in each case such delivery being a condition to receipt by the Holder of the Fundamental Change Repurchase Price therefor. 

The Fundamental Change Repurchase Notice in respect of any Notes to be repurchased shall state: 

(i) in the case of Physical Notes, the certificate numbers of the Notes to be delivered for repurchase; 

  
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 (ii) the portion of the principal amount of Notes to be repurchased, which must
be $1,000 or an integral multiple thereof; and 
 (iii) that the Notes are to be repurchased by the Company pursuant to the
applicable provisions of the Notes and this Indenture; 
 provided, however, that if the Notes are Global Notes, the Fundamental Change
Repurchase Notice must comply with applicable Depositary procedures. 
 Notwithstanding anything herein to the contrary, any Holder
delivering to the Paying Agent the Fundamental Change Repurchase Notice contemplated by this Section 13.02 shall have the right to withdraw, in whole or in part, such Fundamental Change Repurchase Notice at any time prior to the close of business on
the Business Day immediately preceding the Fundamental Change Repurchase Date by delivery of a written notice of withdrawal to the Paying Agent in accordance with Section 13.03. 

The Paying Agent shall promptly notify the Company of the receipt by it of any Fundamental Change Repurchase Notice or written notice of
withdrawal thereof. 
 (c) On or before the 10th Business Day after the occurrence of the effective date of a Fundamental Change, the
Company shall provide to all Holders of Notes and the Trustee and the Paying Agent (in the case of a Paying Agent other than the Trustee) a notice (the “Fundamental Change Company Notice”) of the occurrence of the effective date of
the Fundamental Change and of the repurchase right at the option of the Holders arising as a result thereof. In the case of Physical Notes, such notice shall be by first class mail or, in the case of Global Notes, such notice shall be delivered in
accordance with the applicable procedures of the Depositary. Simultaneously with providing such notice, the Company shall issue a press release announcing the occurrence of such Fundamental Change (and make the press release available on the
Company’s website or through such other public medium as the Company may use at that time). Each Fundamental Change Company Notice shall specify: 

(i) the events causing the Fundamental Change; 

(ii) the effective date of the Fundamental Change, and whether the Fundamental Change is a Make Whole Adjustment Event, in
which case the effective date of the Make Whole Adjustment Event; 
 (iii) the last date on which a Holder may exercise the
repurchase right pursuant to this Article 13; 
 (iv) the Fundamental Change Repurchase Price; 

(v) the Fundamental Change Repurchase Date; 

  
 65 








 (vi) the name and address of the Paying Agent and the Conversion Agent, if
applicable; 
 (vii) if applicable, the Conversion Rate and any adjustments to the Conversion Rate; 

(viii) that the Notes with respect to which a Fundamental Change Repurchase Notice has been delivered by a Holder may be
converted only if the Holder withdraws the Fundamental Change Repurchase Notice in accordance with the terms of this Indenture; and 

(ix) the procedures that Holders must follow to require the Company to repurchase their Notes. 

No failure of the Company to give the foregoing notices and no defect therein shall limit the Holders’ repurchase rights or affect the
validity of the proceedings for the repurchase of the Notes pursuant to this Section 13.02. 
 At the Company’s request made at least
five (5) Business Days prior to the date on which the Company is required to deliver the Fundamental Change Company Notice, the Trustee shall give such notice in the Company’s name and at the Company’s expense; provided,
however, that, in all cases, the text of such Fundamental Change Company Notice shall be prepared by the Company. 
 (d)
Notwithstanding the foregoing, no Notes may be repurchased by the Company on any date at the option of the Holders upon a Fundamental Change if the principal amount of the Notes has been accelerated, and such acceleration has not been rescinded, on
or prior to such date (except in the case of an acceleration resulting from a Default by the Company in the payment of the Fundamental Change Repurchase Price with respect to such Notes). The Paying Agent will promptly return to the respective
Holders thereof any Physical Notes held by it during the acceleration of the Notes (except in the case of an acceleration resulting from a Default by the Company in the payment of the Fundamental Change Repurchase Price with respect to such Notes),
or any instructions for book-entry transfer of the Notes in compliance with the procedures of the Depositary shall be deemed to have been cancelled, and, upon such return or cancellation, as the case may be, the Fundamental Change Repurchase Notice
with respect thereto shall be deemed to have been withdrawn. 
 Section 13.03. Withdrawal of Repurchase Notice or Fundamental Change
Repurchase Notice. (a) A Repurchase Notice or Fundamental Change Repurchase Notice may be withdrawn (in whole or in part) by means of a written notice of withdrawal delivered to the Corporate Trust Office of the Paying Agent in accordance
with this Section 13.03 at any time prior to the close of business on the Business Day immediately preceding the Repurchase Date or prior to the close of business on the Business Day immediately preceding the Fundamental Change Repurchase Date, as
the case may be, specifying: 
 (i) the principal amount of the Notes with respect to which such notice of withdrawal is
being submitted, 

  
 66 








 (ii) if Physical Notes have been issued, the certificate number of the Note in
respect of which such notice of withdrawal is being submitted, and 
 (iii) the principal amount, if any, of such Note that
remains subject to the original Repurchase Notice or Fundamental Change Repurchase Notice, as the case may be, which portion must be in principal amounts of $1,000 or an integral multiple of $1,000; 

provided, however, that if the Notes are Global Notes, the notice must comply with appropriate procedures of the Depositary. 

Section 13.04. Deposit of Repurchase Price or Fundamental Change Repurchase Price. (a) The Company will deposit with the Trustee
(or other Paying Agent appointed by the Company, or if the Company is acting as its own Paying Agent, set aside, segregate and hold in trust as provided in Section 1003 of the Base Indenture) on or prior to 11:00 a.m., New York City time, on
the Repurchase Date or Fundamental Change Repurchase Date, as the case may be, an amount of money sufficient to repurchase all of the Notes to be repurchased at the appropriate Repurchase Price or Fundamental Change Repurchase Price. Subject to
receipt of funds and/or Notes by the Trustee (or other Paying Agent appointed by the Company), payment for Notes surrendered for repurchase (and not withdrawn prior to the close of business on the Business Day immediately preceding the Fundamental
Change Repurchase Date) will be made on the later of (i) the Repurchase Date or Fundamental Change Repurchase Date, as the case may be, (provided the Holder has satisfied the conditions in Section 13.01 or Section 13.02, as the case may
be) and (ii) the time of book-entry transfer or the delivery of such Note to the Trustee (or other Paying Agent appointed by the Company) by the Holder thereof in the manner required by Section 13.01 or Section 13.02, as applicable, by mailing
checks for the amount payable to the Holders of such Notes entitled thereto as they shall appear in the Security Register; provided, however, that payments to the Depositary shall be made by wire transfer of immediately available funds
to the account of the Depositary or its nominee. The Trustee shall, promptly after such payment and upon written demand by the Company, return to the Company any funds in excess of the Repurchase Price or Fundamental Change Repurchase Price, as the
case may be. 
 (b) If by 11:00 a.m. New York City time, on the Repurchase Date or Fundamental Change Repurchase Date, as the case may be,
the Trustee (or other Paying Agent appointed by the Company) holds money sufficient to make payment on all the Notes or portions thereof that are to be repurchased on such Repurchase Date or Fundamental Change Repurchase Date, as the case may be,
then, with respect to the Notes that have been properly surrendered for repurchase and have not been validly withdrawn, (i) such Notes will cease to be outstanding, (ii) interest will cease to accrue on such Notes (whether or not
book-entry transfer of the Notes has been made or the Notes have been delivered to the Trustee or Paying Agent) and (iii) all other rights of the Holders of such Notes will terminate (other than the right to receive the Repurchase Price or
Fundamental Change Repurchase Price, as the case may be, and, if applicable, accrued and unpaid interest). 
 (c) Upon surrender of a Note
that is to be repurchased in part pursuant to Section 13.01 or Section 13.02, the Company shall execute and the Trustee shall authenticate and deliver to the Holder a new Note in an authorized denomination equal in principal amount to the
unrepurchased portion of the Note surrendered. 

  
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 Section 13.05. Covenant to Comply with Applicable Laws Upon Repurchase of Notes. In
connection with any repurchase offer, the Company will, if required: 
 (a) comply with the provisions of Rule 13e-4, Rule 14e-1 and any
other tender offer rules under the Exchange Act; 
 (b) file a Schedule TO or any other required schedule under the Exchange Act; and 

(c) otherwise comply with all federal and state securities laws in connection with any offer by the Company to repurchase the Notes; 

in each case, so as to permit the rights and obligations under this Article 13 to be exercised in the time and in the manner specified in this Article 13.

 Section 13.06. No Repurchase After Acceleration. No Notes may be repurchased at the option of Holders on any Repurchase Date
if the principal amount of the Notes has been accelerated, and such acceleration has not been rescinded, on or prior to such date (except in the case of an acceleration resulting from a default by the Company in the payment of the Repurchase Price
with respect to such Notes). 
 ARTICLE 14 

OPTIONAL REDEMPTION 

Section 14.01. Applicability of Article 11 and Article 12 of the Base Indenture. 

(a) Article 11 of the Base Indenture shall be superseded by Article 14 hereof, and any reference in the Base Indenture to Article 11
thereof or any provision contained therein shall be deemed to refer to Article 14 hereof or the applicable provision contained in Article 14 hereof. 

(b) Article 12 of the Base Indenture and any reference in the Base Indenture to any such Article or the provisions contained therein shall be
deemed deleted with respect to the Notes. 
 Section 14.02. Optional Redemption. No sinking fund is provided for the Notes. The
Notes shall not be redeemable by the Company prior to June 20, 2021. On or after June 20, 2021 and prior to the Maturity Date, the Company may redeem (an “Optional Redemption”) for cash all or part of the Notes, at the
Redemption Price. 

  
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 Section 14.03. Notice of Optional Redemption; Selection of Notes. (a) In case
the Company exercises its Optional Redemption right to redeem all or, as the case may be, any part of the Notes pursuant to Section 14.02, it shall fix a date for redemption (each, a “Redemption Date”) and it or, at its written
request received by the Trustee not less than 70 calendar days prior to the Redemption Date (or such shorter period of time as may be acceptable to the Trustee), the Trustee, in the name of and at the expense of the Company, shall mail or cause to
be mailed, or in the case of Global Notes, deliver electronically in accordance with the procedures of the Depositary, a notice of such Optional Redemption (a “Redemption Notice”) not less than 60 nor more than 75 calendar days
prior to the Redemption Date to each Holder of Notes so to be redeemed as a whole or in part at its last address as the same appears on the Security Register; provided, however, that, if the Company shall give such notice, it shall
also give written notice of the Redemption Date to the Trustee. The Redemption Date must be a Business Day. 
 (b) The Redemption Notice, if
mailed or delivered in the manner herein provided, shall be conclusively presumed to have been duly given, whether or not the Holder receives such notice. In any case, failure to give such Redemption Notice by mail or otherwise or any defect in the
Redemption Notice to the Holder of any Note designated for redemption as a whole or in part shall not affect the validity of the proceedings for the redemption of any other Note. 

(c) Each Redemption Notice shall specify: 

(i) the Redemption Date; 

(ii) the Redemption Price; 

(iii) that on the Redemption Date, the Redemption Price will become due and payable upon each Note to be redeemed, and that
interest thereon, if any, shall cease to accrue on and after the Redemption Date; 
 (iv) the place or places where such
Notes are to be surrendered for payment of the Redemption Price; 
 (v) that Holders may surrender their Notes for conversion
at any time prior to the close of business on the third Scheduled Trading Day immediately preceding the Redemption Date; 

(vi) the procedures a converting Holder must follow to convert its Notes; 

(vii) the Conversion Rate and, if applicable, the number of Additional Shares added to the Conversion Rate in accordance with
Section 12.03; 
 (viii) the CUSIP, ISIN or other similar numbers, if any, assigned to such Notes; and 

(ix) in case any Note is to be redeemed in part only, the portion of the principal amount thereof to be redeemed and on and
after the Redemption Date, upon surrender of such Note, a new Note in principal amount equal to the unredeemed portion thereof shall be issued. 

  
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 A Redemption Notice shall be irrevocable. 

(d) If fewer than all of the outstanding Notes are to be redeemed, the Trustee shall select the Notes or portions thereof of a Global Note or
the Notes in certificated form to be redeemed (in principal amounts of $1,000 or multiples thereof) by lot, on a pro rata basis or by another method the Trustee considers to be fair and appropriate and in accordance with the procedures
of the Depositary. If any Note selected for partial redemption is submitted for conversion in part after such selection, the portion of the Note submitted for conversion shall be deemed (so far as may be possible) to be the portion selected for
redemption. 
 Section 14.04. Payment of Notes Called for Redemption. (a) If any Redemption Notice has been given in
respect of the Notes in accordance with Section 14.03, the Notes shall become due and payable on the Redemption Date at the place or places stated in the Redemption Notice and at the applicable Redemption Price. On presentation and surrender of the
Notes at the place or places stated in the Redemption Notice, the Notes shall be paid and redeemed by the Company at the applicable Redemption Price. 

(b) Prior to the open of business on the Redemption Date, the Company shall deposit with the Paying Agent or, if the Company or a Subsidiary
of the Company is acting as the Paying Agent, shall segregate and hold in trust as provided in Section 1003 of the Base Indenture an amount of cash (in immediately available funds if deposited on the Redemption Date), sufficient to pay the
Redemption Price of all of the Notes to be redeemed on such Redemption Date. Subject to receipt of funds by the Paying Agent, payment for the Notes to be redeemed shall be made promptly after the later of: 

(i) the Redemption Date for such Notes; and 

(ii) the time of presentation of such Note to the Trustee (or other Paying Agent appointed by the Company) by the Holder
thereof in the manner required by this Section 14.04. 
 The Paying Agent shall, promptly after such payment and upon written demand by the Company, return
to the Company any funds in excess of the Redemption Price. 
 Section 14.05. Restrictions on Redemption. The Company may not
redeem any Notes on any date if the principal amount of the Notes has been accelerated in accordance with the terms of the Indenture, and such acceleration has not been rescinded, on or prior to the Redemption Date (except in the case of an
acceleration resulting from a Default by the Company in the payment of the Redemption Price with respect to such Notes). 

  
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 ARTICLE 15 

MISCELLANEOUS PROVISIONS 

Section 15.01. Provisions Binding on Company’s Successors. All the covenants, stipulations, promises and agreements of the
Company contained in this Supplemental Indenture shall bind its successors and assigns whether so expressed or not. 
 Section 15.02.
Official Acts by Successor Corporation. Any act or proceeding by any provision of this Supplemental Indenture authorized or required to be done or performed by any board, committee or Officer of the Company shall and may be done and performed
with like force and effect by the like board, committee or officer of any corporation or other entity that shall at the time be the lawful sole successor of the Company. 

Section 15.03. Addresses for Notices, Etc. Any notice or demand that by any provision of this Indenture is required or permitted
to be given or served by the Trustee or by the Holders on the Company shall be deemed to have been sufficiently given or made, for all purposes if given or served by being deposited postage prepaid by registered or certified mail in a post office
letter box addressed (until another address is filed by the Company with the Trustee) to j2 Global, Inc., 6922 Hollywood Blvd., Suite 500, Los Angeles, CA 90028, Attention: General Counsel. Any notice, direction, request or demand hereunder to or
upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box addressed to the Corporate Trust Office,
Attention: B. Scarbrough (j2 Global). 
 The Trustee, by notice to the Company, may designate additional or different addresses for
subsequent notices or communications. 
 Any notice or communication mailed to a Holder shall be mailed to it by first class mail, postage
prepaid, at its address as it appears on the Security Register and shall be sufficiently given to it if so mailed within the time prescribed, provided that, in the case of Global Notes, any notices shall be sent through the facilities of the
Depositary. 
 Failure to mail a notice or communication to a Holder or any defect in it shall not affect its sufficiency with respect to
other Holders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it. 

Section 15.04. Governing Law; Jurisdiction. THIS INDENTURE AND EACH NOTE, AND ANY CLAIM, CONTROVERSY OR DISPUTE ARISING UNDER OR
RELATED TO THIS INDENTURE AND EACH NOTE, SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK (WITHOUT REGARD TO THE CONFLICTS OF LAWS PROVISIONS THEREOF). 

The Company irrevocably consents and agrees, for the benefit of the Holders from time to time of the Notes and the Trustee, that any legal
action, suit or proceeding against it with respect to obligations, liabilities or any other matter arising out of or in connection with this 

  
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Indenture or the Notes may be brought in the courts of the State of New York or the courts of the United States located in the Borough of Manhattan, New York City, New York and, until amounts due
and to become due in respect of the Notes have been paid, hereby irrevocably consents and submits to the non-exclusive jurisdiction of each such court in personam, generally and unconditionally with respect to any action, suit or proceeding
for itself in respect of its properties, assets and revenues. 
 The Company irrevocably and unconditionally waives, to the fullest extent
permitted by law, any objection which it may now or hereafter have to the laying of venue of any of the aforesaid actions, suits or proceedings arising out of or in connection with this Indenture brought in the courts of the State of New York or the
courts of the United States located in the Borough of Manhattan, New York City, New York and hereby further irrevocably and unconditionally waives and agrees not to plead or claim in any such court that any such action, suit or proceeding brought in
any such court has been brought in an inconvenient forum. 
 Section 15.05. Legal Holidays. In any case where any Interest
Payment Date, Fundamental Change Repurchase Date, Repurchase Date or Maturity Date is not a Business Day, then any action to be taken on such date need not be taken on such date, but may be taken on the next succeeding Business Day with the same
force and effect as if taken on such date, and no interest shall accrue in respect of the delay. 
 Section 15.06. No Security
Interest Created. Nothing in this Indenture or in the Notes, expressed or implied, shall be construed to constitute a security interest under the Uniform Commercial Code or similar legislation, as now or hereafter enacted and in effect, in any
jurisdiction. 
 Section 15.07. Table of Contents, Headings, Etc. The table of contents and the titles and headings of the
articles and sections of this Supplemental Indenture have been inserted for convenience of reference only, are not to be considered a part hereof, and shall in no way modify or restrict any of the terms or provisions hereof. 

Section 15.08. Execution in Counterparts. This Supplemental Indenture may be executed in any number of counterparts, each of which
shall be an original, but such counterparts shall together constitute but one and the same instrument. The exchange of copies of this Supplemental Indenture and of signature pages by facsimile or PDF transmission shall constitute effective execution
and delivery of this Supplemental Indenture as to the parties hereto and may be used in lieu of the original Supplemental Indenture for all purposes. Signatures of the parties hereto transmitted by facsimile or PDF shall be deemed to be their
original signatures for all purposes. 
 Section 15.09. Severability. In the event any provision of this Supplemental Indenture
or in the Notes shall be invalid, illegal or unenforceable, then (to the extent permitted by law) the validity, legality or enforceability of the remaining provisions shall not in any way be affected or impaired. 

  
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 Section 15.10. Waiver of Jury Trial. EACH OF THE COMPANY AND THE TRUSTEE HEREBY
IRREVOCABLY WAIVES, TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, ANY AND ALL RIGHT TO TRIAL BY JURY IN ANY LEGAL PROCEEDING ARISING OUT OF OR RELATING TO THIS INDENTURE, THE NOTES OR THE TRANSACTIONS CONTEMPLATED HEREBY. 

Section 15.11. Force Majeure. In no event shall the Trustee be responsible or liable for any failure or delay in the performance
of its obligations hereunder arising out of or caused by, directly or indirectly, forces beyond its control, including, without limitation, strikes, work stoppages, accidents, acts of war or terrorism, civil or military disturbances, nuclear or
natural catastrophes or acts of God, and interruptions, loss or malfunctions of utilities, communications or computer (software and hardware) services; it being understood that the Trustee shall use reasonable efforts that are consistent with
accepted practices in the banking industry to resume performance as soon as practicable under the circumstances. 
 Section 15.12.
Calculations. Except as otherwise provided herein, the Company shall be responsible for making all calculations called for under the Notes. These calculations include, but are not limited to, determinations of the Closing Sale Prices of the
Common Stock, the Daily VWAPs, the Daily Conversion Values, the Daily Settlement Amounts, accrued interest payable on the Notes and the Conversion Rate of the Notes. The Company shall make all these calculations in good faith and, absent manifest
error, the Company’s calculations shall be final and binding on Holders of Notes. The Company shall provide a schedule of its calculations to each of the Trustee and the Conversion Agent, and each of the Trustee and Conversion Agent is entitled
to rely conclusively upon the accuracy of the Company’s calculations without independent verification. The Trustee will forward the Company’s calculations to any Holder of Notes upon the request of that Holder at the sole cost and expense
of the Company. 
 Section 15.13. USA PATRIOT Act. The parties hereto acknowledge that in accordance with Section 326 of
the USA PATRIOT Act, the Trustee, like all financial institutions and in order to help fight the funding of terrorism and money laundering, is required to obtain, verify, and record information that identifies each person or legal entity that
establishes a relationship or opens an account with the Trustee. The parties to this Indenture agree that they will provide the Trustee with such information as it may request in order for the Trustee to satisfy the requirements of the USA PATRIOT
Act. 
 [Remainder of page intentionally left blank] 

  
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 IN WITNESS WHEREOF, the parties hereto have caused this Indenture to be duly executed as of the
date first written above. 
  

					
	j2 Global, Inc.
		
	By:	 	 /s/ R. Scott Turicchi

		 	Name:	 	 R. Scott Turicchi

		 	Title:	 	President
	
	U.S. Bank National Association, as Trustee
		
	By:	 	 /s/ Georgina Thomas

		 	Name:	 	Georgina Thomas
		 	Title:	 	Assistant Vice President









 EXHIBIT A 

[FORM OF FACE OF NOTE] 
 [INCLUDE
FOLLOWING LEGEND IF A GLOBAL NOTE] 
 [UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY,
A NEW YORK CORPORATION (“DTC”), TO THE COMPANY OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE, OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER NAME AS IS REQUESTED BY AN
AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT HEREUNDER IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE, OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY
PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.] 

  
 A-1 








 j2 Global, Inc. 

3.25% Convertible Senior Note due 2029 
  

			
	No. [            ]	  	 [Initially]1 $[            ]


 CUSIP No. [            ] 

j2 Global, Inc., a corporation duly organized and validly existing under the laws of the State of Delaware (the “Company,”
which term includes any successor corporation or other entity under the Indenture referred to on the reverse hereof), for value received hereby promises to pay to [CEDE & CO.]2
[            ]3, or registered assigns, the principal sum [as set forth in the “Schedule of Exchanges of Notes” attached
hereto]4 [of $[        ]]5, which amount, taken together with the principal amounts of all other
outstanding Notes, shall not, unless permitted by the Indenture, exceed $350,000,000 in aggregate at any time (or $402,500,000 if the Underwriters exercise their option to purchase additional Notes in full as set forth in the Underwriting
Agreement), in accordance with the rules and procedures of the Depositary, on June 15, 2029, and interest thereon as set forth below. 

This Note shall bear interest at the rate of 3.25% per year from June 17, 2014, or from the most recent date to which interest had
been paid or provided for to, but excluding, the next scheduled Interest Payment Date until June 15, 2029. Interest is payable semi-annually in arrears on each June 15 and December 15, commencing on December 15, 2014, to Holders
of record at the close of business on the preceding June 1 and December 1 (whether or not such day is a Business Day), respectively. Additional Interest and Contingent Interest will be payable as set forth in Section 6.04 and Section 5.01,
respectively, of the within-mentioned Indenture, and any reference to interest on, or in respect of, any Note therein shall be deemed to include Additional Interest and Contingent Interest, as applicable, if, in such context, Additional Interest or
Contingent Interest, as applicable, is, was or would be payable pursuant to Section 6.04 or Section 5.01, respectively, and any express mention of the payment of Additional Interest or Contingent Interest in any provision therein shall not be
construed as excluding Additional Interest or Contingent Interest, as the case may be, in those provisions thereof where such express mention is not made. 

Any Defaulted Amounts shall accrue interest per annum at the rate borne by the Notes plus one percent, subject to the enforceability
thereof under applicable law, from, and including, the relevant payment date to, but excluding, the date on which such Defaulted Amounts shall have been paid by the Company, at its election, in accordance with Section 307 of the Base Indenture.

  

	1 	Include if a global note. 


	2 	Include if a global note. 


	3 	Include if a physical note. 


	4 	Include if a global note. 


	5 	Include if a physical note. 


  
 A-2 








 The Company shall pay the principal of and interest on this Note, if and so long as such Note is
a Global Note, in immediately available funds to the Depositary or its nominee, as the case may be, as the registered Holder of such Note. As provided in and subject to the provisions of the Indenture, the Company shall pay the principal of any
Notes (other than Notes that are Global Notes) at the office or agency designated by the Company for that purpose. The Company has initially designated the Trustee as its Paying Agent and Security Registrar in respect of the Notes and its agency, as
a place where Notes may be presented for payment or for registration of transfer and exchange. 
 Reference is made to the further
provisions of this Note set forth on the reverse hereof, including, without limitation, provisions giving the Holder of this Note the right to convert this Note into cash, shares of Common Stock or a combination of cash and shares of Common Stock,
as applicable, on the terms and subject to the limitations set forth in the Indenture. Such further provisions shall for all purposes have the same effect as though fully set forth at this place. 

This Note, and any claim, controversy or dispute arising under or related to this Note, shall be construed in accordance with and governed
by the laws of the State of New York (without regard to the conflicts of laws provisions thereof). 
 In the case of any conflict
between this Note and the Indenture, the provisions of the Indenture shall control and govern. 
 This Note shall not be valid or become
obligatory for any purpose until the certificate of authentication hereon shall have been signed manually or by facsimile by the Trustee or a duly authorized authenticating agent under the Indenture. 

[Remainder of page intentionally left blank] 

  
 A-3 








 IN WITNESS WHEREOF, the Company has caused this Note to be duly executed. 

 

			
	j2 GLOBAL, INC.
		
	By:	 	  

		 	Name:
		 	Title:


  

			
	Dated:
	
	TRUSTEE’S CERTIFICATE OF AUTHENTICATION
	
	 U.S. BANK NATIONAL ASSOCIATION
 as
Trustee, certifies that this is one of the Notes described in the within-named Indenture.

		
	By:	 	  

		 	Authorized Officer


  
 A-4 








 [FORM OF REVERSE OF NOTE] 

j2 Global, Inc. 
 3.25% Convertible
Senior Notes due 2029 
 This Note is one of a duly authorized issue of Notes of the Company, designated as its 3.25% Convertible
Senior Notes due 2029 (the “Notes”), limited to the aggregate principal amount of $350,000,000 (as increased by an amount equal to the aggregate principal amount of any additional Notes purchased by the Underwriters pursuant to the
exercise of their option to purchase additional Notes as set forth in the Underwriting Agreement) all issued or to be issued under and pursuant to an Indenture dated as of June 10, 2014 (the “Base Indenture”), as amended and
supplemented by the First Supplemental Indenture dated as of June 17, 2014 (the “Supplemental Indenture”; the Base Indenture, as amended and supplemented by the Supplemental Indenture, and as it may be further amended or
supplemented from time to time, the “Indenture”) between the Company and U.S. Bank National Association (the “Trustee”), to which Indenture and all indentures supplemental thereto reference is hereby made for a
description of the rights, limitations of rights, obligations, duties and immunities thereunder of the Trustee, the Company and the Holders of the Notes. Additional Notes may be issued in an unlimited aggregate principal amount, subject to certain
conditions specified in the Indenture. Capitalized terms used in this Note and not defined in this Note shall have the respective meanings set forth in the Indenture. 

In case certain Events of Default shall have occurred and be continuing, the principal of, and interest on, all Notes may be declared, by
either the Trustee or Holders of at least 25% in aggregate principal amount of Notes then outstanding, and upon said declaration shall become, due and payable, in the manner, with the effect and subject to the conditions and certain exceptions set
forth in the Indenture. 
 Subject to the terms and conditions of the Indenture, the Company will make all payments and deliveries in
respect of the Fundamental Change Repurchase Price on the Fundamental Change Repurchase Date and the principal amount on the Maturity Date, as the case may be, to the Holder who surrenders a Note to a Paying Agent to collect such payments in respect
of the Note. The Company will pay cash amounts in money of the United States that at the time of payment is legal tender for payment of public and private debts. 

The Indenture contains provisions permitting the Company and the Trustee in certain circumstances, without the consent of the Holders of the
Notes, and in certain other circumstances, with the consent of the Holders of not less than a majority in aggregate principal amount of the Notes at the time outstanding, evidenced as in the Indenture provided, to execute supplemental indentures
modifying the terms of the Indenture and the Notes as described therein. It is also provided in the Indenture that, subject to certain exceptions, the Holders of a majority in aggregate principal amount of the Notes at the time outstanding may on
behalf of the Holders of all of the Notes waive any past Default or Event of Default under the Indenture and its consequences. 

  
 A-5 








 No reference herein to the Indenture and no provision of this Note or of the Indenture shall
alter or impair the obligation of the Company, which is absolute and unconditional, to pay or deliver, as the case may be, the principal (including the Repurchase Price and the Fundamental Change Repurchase Price, if applicable) of, accrued and
unpaid interest on, and the consideration due upon conversion of, this Note at the place, at the respective times, at the rate and in the lawful money herein prescribed. 

The Notes are issuable in registered form without coupons in denominations of $1,000 principal amount and integral multiples thereof. At the
office or agency of the Company referred to on the face hereof, and in the manner and subject to the limitations provided in the Indenture, Notes may be exchanged for a like aggregate principal amount of Notes of other authorized denominations,
without payment of any service charge but, if required by the Company or Trustee, with payment of a sum sufficient to cover any transfer or similar tax that may be imposed in connection therewith as a result of the name of the Holder of the new
Notes issued upon such exchange of Notes being different from the name of the Holder of the old Notes surrendered for such exchange. 
 The
Notes shall be redeemable at the Company’s option in accordance with the terms and conditions specified in the Indenture. 
 Upon the
occurrence of a Fundamental Change, the Holder has the right, at such Holder’s option, to require the Company to repurchase for cash all of such Holder’s Notes or any portion thereof (in principal amounts of $1,000 or integral multiples
thereof) on the Fundamental Change Repurchase Date at a price equal to the Fundamental Change Repurchase Price. 
 The Holder has the right,
at such Holder’s option, to require the Company to repurchase for cash all of such Holder’s Notes or any portion thereof (in principal amounts of $1,000 or integral multiples thereof) on each of June 15, 2021 and June 15, 2024,
in each case, at a price equal to the Repurchase Price. 
 Subject to the provisions of the Indenture, the Holder hereof has the right, at
its option, during certain periods and upon the occurrence of certain conditions specified in the Indenture, prior to the close of business on the Business Day immediately preceding the Maturity Date, to convert any Notes or portion thereof that is
$1,000 or an integral multiple thereof, into cash, shares of Common Stock or a combination of cash and shares of Common Stock, as applicable, at the Conversion Rate specified in the Indenture, as adjusted from time to time as provided in the
Indenture. 

  
 A-6 








 ABBREVIATIONS 

The following abbreviations, when used in the inscription of the face of this Note, shall be construed as though they were written out in full
according to applicable laws or regulations: 
 TEN COM = as tenants in common 

UNIF GIFT MIN ACT = Uniform Gifts to Minors Act 
 CUST =
Custodian 
 TEN ENT = as tenants by the entireties 
 JT TEN =
joint tenants with right of survivorship and not as tenants in common 
 Additional abbreviations may also be used though not in the above
list. 

  
 A-7 








 SCHEDULE A6 

SCHEDULE OF EXCHANGES OF NOTES 

j2 Global, Inc. 
 3.25% Convertible
Senior Notes due 2029 
 The initial principal amount of this Global Note is
             DOLLARS ($[        ]). The following increases or decreases in this Global Note have been made: 

 

									
	 Date of exchange
	  	Amount of
decrease in
principal amount
of this Global Note	  	Amount of
increase in
principal amount
of this Global Note	  	Principal amount
of this Global Note
following such
decrease or
increase	  	Signature of
authorized
signatory of
Trustee or
Custodian
		  		  		  		  	
		  		  		  		  	
		  		  		  		  	
		  		  		  		  	
		  		  		  		  	
		  		  		  		  	
		  		  		  		  	
		  		  		  		  	
		  		  		  		  	
		  		  		  		  	
		  		  		  		  	
		  		  		  		  	
		  		  		  		  	
		  		  		  		  	
		  		  		  		  	
		  		  		  		  	
		  		  		  		  	
		  		  		  		  	
		  		  		  		  	
		  		  		  		  	
		  		  		  		  	
		  		  		  		  	

  

	6 	Include if a global note. 


  
 A-8 








 ATTACHMENT 1 

[FORM OF NOTICE OF CONVERSION] 
 To:
[            ] 
 The undersigned registered owner of this Note hereby exercises
the option to convert this Note, or the portion hereof (that is $1,000 principal amount or an integral multiple thereof) below designated, into cash, shares of Common Stock or a combination of cash and shares of Common Stock, as applicable, in
accordance with the terms of the Indenture referred to in this Note, and directs that any cash payable and any shares of Common Stock issuable and deliverable upon such conversion, together with any cash for any fractional share, and any Notes
representing any unconverted principal amount hereof, be issued and delivered to the registered Holder hereof unless a different name has been indicated below. If any shares of Common Stock or any portion of this Note not converted are to be issued
in the name of a Person other than the undersigned, the undersigned will pay all documentary, stamp or similar issue or transfer taxes, if any in accordance with Section 12.02(d) and Section 12.02(e) of the Indenture. Any amount required to be paid
to the undersigned on account of interest accompanies this Note. Capitalized terms used herein but not defined shall have the meanings ascribed to such terms in the Indenture. 

 

							
	Dated:	 	  
	 		 	  

				
		 		 		 	  

		 		 		 	Signature(s)

  

	
	  

	Signature Guarantee
	
	Signature(s) must be guaranteed by an eligible Guarantor Institution (banks, stock brokers, savings and loan associations and credit unions) with membership in an approved signature guarantee medallion program pursuant to Securities
and Exchange Commission Rule 17Ad-15 if shares of Common Stock are to be issued, or Notes are to be delivered, other than to and in the name of the registered holder.


  
 1 









	
	Fill in for registration of shares if to be issued, and Notes if to be delivered, other than to and in the name of the registered holder:
	
	  

	(Name)
	
	  

	(Street Address)
	
	  

	(City, State and Zip Code)
	Please print name and address

  

	
	Principal amount to be converted (if less than all): $            ,000
	
	NOTICE: The above signature(s) of the Holder(s) hereof must correspond with the name as written upon the face of the Note in every particular without alteration or enlargement or any change whatever.
	
	  

	 Social Security or Other Taxpayer

Identification Number




  
 2 








 ATTACHMENT 2 

[FORM OF FUNDAMENTAL CHANGE REPURCHASE NOTICE] 

To: [            ] 

The undersigned registered owner of this Note hereby acknowledges receipt of a notice from j2 Global, Inc. (the
“Company”) as to the occurrence of a Fundamental Change with respect to the Company and specifying the Fundamental Change Repurchase Date and requests and instructs the Company to pay to the registered holder hereof in accordance
with Section 13.02 of the Indenture referred to in this Note (1) the entire principal amount of this Note, or the portion thereof (that is $1,000 principal amount or an integral multiple thereof) below designated, and (2) if such
Fundamental Change Repurchase Date does not fall during the period after a Regular Record Date and on or prior to the corresponding Interest Payment Date, accrued and unpaid interest, if any, thereon to, but excluding, such Fundamental Change
Repurchase Date. Capitalized terms used herein but not defined shall have the meanings ascribed to such terms in the Indenture. 
 In
the case of Physical Notes, the certificate numbers of the Notes to be repurchased are as set forth below: 
  

							
	Dated:	 	  
	 		 	
				
		 		 		 	  

		 		 		 	Signature(s)
				
		 		 		 	  

		 		 		 	Social Security or Other Taxpayer
		 		 		 	Identification Number
				
		 		 		 	Principal amount to be repaid (if less than all): $            ,000
				
		 		 		 	NOTICE: The above signature(s) of the Holder(s) hereof must correspond with the name as written upon the face of the Note in every particular without alteration or enlargement or any change whatever.


  
 1 








 ATTACHMENT 3 

[FORM OF REPURCHASE NOTICE] 
 To:
[            ] 
 The undersigned registered owner of this Note hereby
acknowledges receipt of a notice from j2 Global, Inc. (the “Company”) regarding the right of Holders to elect to require the Company to repurchase the entire principal amount of this Note, or the portion thereof (that is $1,000
principal amount or an integral multiple thereof) below designated, and requests and instructs the Company to repurchase the entire principal amount of this Note, or the portion thereof (that is $1,000 principal amount or an integral multiple
thereof) below designated, in accordance with the applicable provisions of the Indenture referred to in this Note, at the Repurchase Price from the registered Holder hereof. Capitalized terms used herein but not defined shall have the meanings
ascribed to such terms in the Indenture. 
 In the case of certificated Notes, the certificate numbers of the Notes to be purchased
are as set forth below: 
  

							
	Dated:	 	  
	 		 	
				
		 		 		 	  

		 		 		 	Signature(s)
				
		 		 		 	  

		 		 		 	Social Security or Other Taxpayer
		 		 		 	Identification Number
				
		 		 		 	Principal amount to be repaid (if less than all): $            ,000
				
		 		 		 	NOTICE: The above signature(s) of the Holder(s) hereof must correspond with the name as written upon the face of the Note in every particular without alteration or enlargement or any change whatever.


  
 1 








 ATTACHMENT 4 

[FORM OF ASSIGNMENT AND TRANSFER] 
 For value
received              hereby sell(s), assign(s) and transfer(s) unto              (Please insert social security or Taxpayer
Identification Number of assignee) the within Note, and hereby irrevocably constitutes and appoints              attorney to transfer the said Note on the books of the Company, with full
power of substitution in the premises. 

  
 1 









					
	Dated:	 	  
	 	
	
	  

	
	  

	Signature(s)
	
	  

	Signature Guarantee
	
	Signature(s) must be guaranteed by an eligible Guarantor Institution (banks, stock brokers, savings and loan associations and credit unions) with membership in an approved signature guarantee medallion program
pursuant to Securities and Exchange Commission Rule 17Ad-15 if Notes are to be delivered, other than to and in the name of the registered holder.

 NOTICE: The signature on the assignment must correspond with the name as written upon the face of the Note in every particular
without alteration or enlargement or any change whatever. 

  
 2